| 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 | $144.79 | 11.331% | $161.1962 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $128.27 | 8.208% | $138.7984 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $221.90 | 11.732% | $247.9333 | $247.93 | $247.95 | $247.90 |
| Purchase #4 | $127.29 | 8.474% | $138.0766 | $138.08 | $138.10 | $138.10 |
| Purchase #5 | $38.82 | 9.585% | $42.5409 | $42.54 | $42.55 | $42.50 |
| Purchase #6 | $96.54 | 8.384% | $104.6339 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $12.57 | 12.295% | $14.1155 | $14.12 | $14.10 | $14.10 |
| 7 purchase totals = | $770.18 | $847.2948 | $847.30 | $847.35 | $847.20 | |