| 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 | $153.36 | 12.279% | $172.1911 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $57.74 | 5.779% | $61.0768 | $61.08 | $61.10 | $61.10 |
| Purchase #3 | $32.81 | 8.321% | $35.5401 | $35.54 | $35.55 | $35.50 |
| Purchase #4 | $174.98 | 3.142% | $180.4779 | $180.48 | $180.50 | $180.50 |
| Purchase #5 | $131.55 | 5.252% | $138.459 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $67.31 | 10.286% | $74.2335 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $152.80 | 13.468% | $173.3791 | $173.38 | $173.40 | $173.40 |
| 7 purchase totals = | $770.55 | $835.3575 | $835.36 | $835.45 | $835.40 | |