| 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 | $131.41 | 12.121% | $147.3382 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $147.97 | 12.421% | $166.3494 | $166.35 | $166.35 | $166.30 |
| Purchase #3 | $65.57 | 11.814% | $73.3164 | $73.32 | $73.30 | $73.30 |
| Purchase #4 | $124.90 | 6.748% | $133.3283 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $84.31 | 12.646% | $94.9718 | $94.97 | $94.95 | $95.00 |
| Purchase #6 | $44.28 | 13.290% | $50.1648 | $50.16 | $50.15 | $50.20 |
| Purchase #7 | $92.63 | 10.182% | $102.0616 | $102.06 | $102.05 | $102.10 |
| 7 purchase totals = | $691.07 | $767.5305 | $767.53 | $767.50 | $767.50 | |