| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.64 | 6.197% | $176.9667 | $176.97 | $176.95 | $177.00 |
| Purchase #2 | $207.71 | 4.673% | $217.4163 | $217.42 | $217.40 | $217.40 |
| Purchase #3 | $195.35 | 12.767% | $220.2903 | $220.29 | $220.30 | $220.30 |
| Purchase #4 | $106.60 | 7.793% | $114.9073 | $114.91 | $114.90 | $114.90 |
| Purchase #5 | $225.41 | 13.745% | $256.3926 | $256.39 | $256.40 | $256.40 |
| Purchase #6 | $162.80 | 8.366% | $176.4198 | $176.42 | $176.40 | $176.40 |
| Purchase #7 | $206.94 | 12.518% | $232.8447 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $1,271.45 | $1,395.2377 | $1,395.24 | $1,395.20 | $1,395.20 | |