| 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 | $156.75 | 13.165% | $177.3861 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $223.95 | 4.446% | $233.9068 | $233.91 | $233.90 | $233.90 |
| Purchase #3 | $36.67 | 12.423% | $41.2255 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $229.94 | 9.644% | $252.1154 | $252.12 | $252.10 | $252.10 |
| Purchase #5 | $179.45 | 7.135% | $192.2538 | $192.25 | $192.25 | $192.30 |
| Purchase #6 | $62.68 | 5.723% | $66.2672 | $66.27 | $66.25 | $66.30 |
| Purchase #7 | $102.66 | 8.640% | $111.5298 | $111.53 | $111.55 | $111.50 |
| 7 purchase totals = | $992.10 | $1,074.6846 | $1,074.70 | $1,074.70 | $1,074.70 | |