| 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 | $161.59 | 9.215% | $176.4805 | $176.48 | $176.50 | $176.50 |
| Purchase #2 | $11.75 | 3.467% | $12.1574 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $152.34 | 13.246% | $172.519 | $172.52 | $172.50 | $172.50 |
| Purchase #4 | $184.40 | 4.540% | $192.7718 | $192.77 | $192.75 | $192.80 |
| Purchase #5 | $224.62 | 4.865% | $235.5478 | $235.55 | $235.55 | $235.50 |
| Purchase #6 | $91.86 | 11.216% | $102.163 | $102.16 | $102.15 | $102.20 |
| Purchase #7 | $20.78 | 10.389% | $22.9388 | $22.94 | $22.95 | $22.90 |
| 7 purchase totals = | $847.34 | $914.5783 | $914.58 | $914.55 | $914.60 | |