| 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 | $98.78 | 8.780% | $107.4529 | $107.45 | $107.45 | $107.50 |
| Purchase #2 | $139.74 | 7.814% | $150.6593 | $150.66 | $150.65 | $150.70 |
| Purchase #3 | $230.87 | 7.721% | $248.6955 | $248.70 | $248.70 | $248.70 |
| Purchase #4 | $166.35 | 4.137% | $173.2319 | $173.23 | $173.25 | $173.20 |
| Purchase #5 | $89.86 | 6.650% | $95.8357 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $182.97 | 3.342% | $189.0849 | $189.08 | $189.10 | $189.10 |
| Purchase #7 | $155.29 | 3.808% | $161.2034 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $1,063.86 | $1,126.1636 | $1,126.16 | $1,126.20 | $1,126.20 | |