| 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 | $148.43 | 5.557% | $156.6783 | $156.68 | $156.70 | $156.70 |
| Purchase #2 | $57.27 | 6.715% | $61.1157 | $61.12 | $61.10 | $61.10 |
| Purchase #3 | $162.64 | 13.755% | $185.0111 | $185.01 | $185.00 | $185.00 |
| Purchase #4 | $193.76 | 5.528% | $204.4711 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $72.66 | 5.482% | $76.6432 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $10.69 | 13.217% | $12.1029 | $12.10 | $12.10 | $12.10 |
| Purchase #7 | $19.51 | 7.265% | $20.9274 | $20.93 | $20.95 | $20.90 |
| 7 purchase totals = | $664.96 | $716.9497 | $716.95 | $716.95 | $716.90 | |