| 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 | $165.56 | 6.634% | $176.5433 | $176.54 | $176.55 | $176.50 |
| Purchase #2 | $132.28 | 4.312% | $137.9839 | $137.98 | $138.00 | $138.00 |
| Purchase #3 | $54.40 | 8.654% | $59.1078 | $59.11 | $59.10 | $59.10 |
| Purchase #4 | $69.62 | 13.385% | $78.9386 | $78.94 | $78.95 | $78.90 |
| Purchase #5 | $18.68 | 3.740% | $19.3786 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $138.59 | 7.129% | $148.4701 | $148.47 | $148.45 | $148.50 |
| Purchase #7 | $28.87 | 9.449% | $31.5979 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $608.00 | $652.0202 | $652.02 | $652.05 | $652.00 | |