| 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 | $161.39 | 7.550% | $173.5749 | $173.57 | $173.55 | $173.60 |
| Purchase #2 | $184.48 | 13.446% | $209.2852 | $209.29 | $209.30 | $209.30 |
| Purchase #3 | $179.63 | 12.762% | $202.5544 | $202.55 | $202.55 | $202.60 |
| Purchase #4 | $204.90 | 11.820% | $229.1192 | $229.12 | $229.10 | $229.10 |
| Purchase #5 | $182.55 | 5.673% | $192.9061 | $192.91 | $192.90 | $192.90 |
| Purchase #6 | $40.33 | 6.323% | $42.8801 | $42.88 | $42.90 | $42.90 |
| Purchase #7 | $88.54 | 5.801% | $93.6762 | $93.68 | $93.70 | $93.70 |
| 7 purchase totals = | $1,041.82 | $1,143.9961 | $1,144.00 | $1,144.00 | $1,144.10 | |