| 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 | $134.63 | 3.221% | $138.9664 | $138.97 | $138.95 | $139.00 |
| Purchase #2 | $135.57 | 12.241% | $152.1651 | $152.17 | $152.15 | $152.20 |
| Purchase #3 | $130.27 | 4.777% | $136.493 | $136.49 | $136.50 | $136.50 |
| Purchase #4 | $221.69 | 6.294% | $235.6432 | $235.64 | $235.65 | $235.60 |
| Purchase #5 | $93.28 | 6.560% | $99.3992 | $99.40 | $99.40 | $99.40 |
| Purchase #6 | $29.90 | 3.861% | $31.0544 | $31.05 | $31.05 | $31.10 |
| Purchase #7 | $149.54 | 7.474% | $160.7166 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $894.88 | $954.4379 | $954.44 | $954.40 | $954.50 | |