| 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 | $163.78 | 7.696% | $176.3845 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $184.85 | 6.332% | $196.5547 | $196.55 | $196.55 | $196.60 |
| Purchase #3 | $170.81 | 10.223% | $188.2719 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $155.30 | 4.422% | $162.1674 | $162.17 | $162.15 | $162.20 |
| Purchase #5 | $24.48 | 4.390% | $25.5547 | $25.55 | $25.55 | $25.60 |
| Purchase #6 | $168.73 | 5.320% | $177.7064 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $195.30 | 12.716% | $220.1343 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $1,063.25 | $1,146.7739 | $1,146.76 | $1,146.75 | $1,146.90 | |