| 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 | $152.94 | 9.831% | $167.9755 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $25.79 | 8.450% | $27.9693 | $27.97 | $27.95 | $28.00 |
| Purchase #3 | $232.58 | 13.296% | $263.5038 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $160.38 | 10.811% | $177.7187 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $183.80 | 8.822% | $200.0148 | $200.01 | $200.00 | $200.00 |
| Purchase #6 | $143.60 | 6.137% | $152.4127 | $152.41 | $152.40 | $152.40 |
| Purchase #7 | $17.41 | 12.270% | $19.5462 | $19.55 | $19.55 | $19.50 |
| 7 purchase totals = | $916.50 | $1,009.1410 | $1,009.14 | $1,009.10 | $1,009.10 | |