| 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 | $194.51 | 10.361% | $214.6632 | $214.66 | $214.65 | $214.70 |
| Purchase #2 | $76.62 | 13.711% | $87.1254 | $87.13 | $87.15 | $87.10 |
| Purchase #3 | $177.58 | 9.512% | $194.4714 | $194.47 | $194.45 | $194.50 |
| Purchase #4 | $156.78 | 12.810% | $176.8635 | $176.86 | $176.85 | $176.90 |
| Purchase #5 | $132.57 | 11.343% | $147.6074 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $228.28 | 3.405% | $236.0529 | $236.05 | $236.05 | $236.10 |
| Purchase #7 | $56.63 | 9.383% | $61.9436 | $61.94 | $61.95 | $61.90 |
| 7 purchase totals = | $1,022.97 | $1,118.7274 | $1,118.72 | $1,118.70 | $1,118.80 | |