| 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 | $153.76 | 3.712% | $159.4676 | $159.47 | $159.45 | $159.50 |
| Purchase #2 | $197.48 | 13.393% | $223.9285 | $223.93 | $223.95 | $223.90 |
| Purchase #3 | $23.63 | 8.793% | $25.7078 | $25.71 | $25.70 | $25.70 |
| Purchase #4 | $199.86 | 13.375% | $226.5913 | $226.59 | $226.60 | $226.60 |
| Purchase #5 | $215.80 | 6.469% | $229.7601 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $139.53 | 4.290% | $145.5158 | $145.52 | $145.50 | $145.50 |
| Purchase #7 | $80.88 | 7.104% | $86.6257 | $86.63 | $86.65 | $86.60 |
| 7 purchase totals = | $1,010.94 | $1,097.5968 | $1,097.61 | $1,097.60 | $1,097.60 | |