| 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 | $123.49 | 13.609% | $140.2958 | $140.30 | $140.30 | $140.30 |
| Purchase #2 | $183.44 | 6.288% | $194.9747 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $72.28 | 4.810% | $75.7567 | $75.76 | $75.75 | $75.80 |
| Purchase #4 | $62.70 | 11.820% | $70.1111 | $70.11 | $70.10 | $70.10 |
| Purchase #5 | $39.63 | 10.345% | $43.7297 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $142.74 | 7.157% | $152.9559 | $152.96 | $152.95 | $153.00 |
| Purchase #7 | $155.89 | 13.828% | $177.4465 | $177.45 | $177.45 | $177.40 |
| 7 purchase totals = | $780.17 | $855.2704 | $855.28 | $855.25 | $855.30 | |