| 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 | $138.81 | 13.109% | $157.0066 | $157.01 | $157.00 | $157.00 |
| Purchase #2 | $99.65 | 12.575% | $112.181 | $112.18 | $112.20 | $112.20 |
| Purchase #3 | $155.48 | 7.200% | $166.6746 | $166.67 | $166.65 | $166.70 |
| Purchase #4 | $35.55 | 6.394% | $37.8231 | $37.82 | $37.80 | $37.80 |
| Purchase #5 | $228.80 | 6.517% | $243.7109 | $243.71 | $243.70 | $243.70 |
| Purchase #6 | $137.99 | 8.238% | $149.3576 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $157.58 | 5.301% | $165.9333 | $165.93 | $165.95 | $165.90 |
| 7 purchase totals = | $953.86 | $1,032.6871 | $1,032.68 | $1,032.65 | $1,032.70 | |