| 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 | $176.92 | 6.855% | $189.0479 | $189.05 | $189.05 | $189.00 |
| Purchase #2 | $71.50 | 8.495% | $77.5739 | $77.57 | $77.55 | $77.60 |
| Purchase #3 | $115.86 | 11.201% | $128.8375 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $57.87 | 11.165% | $64.3312 | $64.33 | $64.35 | $64.30 |
| Purchase #5 | $189.62 | 11.461% | $211.3523 | $211.35 | $211.35 | $211.40 |
| Purchase #6 | $173.93 | 4.767% | $182.2212 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $62.89 | 3.697% | $65.215 | $65.22 | $65.20 | $65.20 |
| 7 purchase totals = | $848.59 | $918.5790 | $918.58 | $918.55 | $918.50 | |