| 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 | $190.55 | 11.781% | $212.9987 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $33.33 | 6.430% | $35.4731 | $35.47 | $35.45 | $35.50 |
| Purchase #3 | $122.57 | 6.470% | $130.5003 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $31.41 | 8.627% | $34.1197 | $34.12 | $34.10 | $34.10 |
| Purchase #5 | $135.98 | 11.145% | $151.135 | $151.14 | $151.15 | $151.10 |
| Purchase #6 | $128.70 | 7.781% | $138.7141 | $138.71 | $138.70 | $138.70 |
| Purchase #7 | $141.93 | 12.863% | $160.1865 | $160.19 | $160.20 | $160.20 |
| 7 purchase totals = | $784.47 | $863.1274 | $863.13 | $863.10 | $863.10 | |