| 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 | $162.94 | 11.397% | $181.5103 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $83.81 | 13.232% | $94.8997 | $94.90 | $94.90 | $94.90 |
| Purchase #3 | $146.91 | 9.105% | $160.2862 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $48.53 | 6.600% | $51.733 | $51.73 | $51.75 | $51.70 |
| Purchase #5 | $138.79 | 9.803% | $152.3956 | $152.40 | $152.40 | $152.40 |
| Purchase #6 | $19.91 | 7.678% | $21.4387 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $117.86 | 7.570% | $126.782 | $126.78 | $126.80 | $126.80 |
| 7 purchase totals = | $718.75 | $789.0455 | $789.05 | $789.10 | $789.00 | |