| 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 | $179.28 | 8.577% | $194.6568 | $194.66 | $194.65 | $194.70 |
| Purchase #2 | $115.35 | 5.343% | $121.5132 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $32.45 | 10.265% | $35.781 | $35.78 | $35.80 | $35.80 |
| Purchase #4 | $172.56 | 4.635% | $180.5582 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $70.28 | 4.430% | $73.3934 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $62.31 | 5.603% | $65.8012 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $122.73 | 8.190% | $132.7816 | $132.78 | $132.80 | $132.80 |
| 7 purchase totals = | $754.96 | $804.4854 | $804.48 | $804.50 | $804.60 | |