| 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 | $103.81 | 13.244% | $117.5586 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $194.88 | 8.752% | $211.9359 | $211.94 | $211.95 | $211.90 |
| Purchase #3 | $80.29 | 9.859% | $88.2058 | $88.21 | $88.20 | $88.20 |
| Purchase #4 | $41.60 | 7.626% | $44.7724 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $219.30 | 11.317% | $244.1182 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $26.78 | 11.553% | $29.8739 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $141.95 | 11.540% | $158.331 | $158.33 | $158.35 | $158.30 |
| 7 purchase totals = | $808.61 | $894.7958 | $894.80 | $894.75 | $894.80 | |