| 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 | $171.42 | 8.472% | $185.9427 | $185.94 | $185.95 | $185.90 |
| Purchase #2 | $195.86 | 8.688% | $212.8763 | $212.88 | $212.90 | $212.90 |
| Purchase #3 | $224.85 | 13.445% | $255.0811 | $255.08 | $255.10 | $255.10 |
| Purchase #4 | $221.90 | 12.512% | $249.6641 | $249.66 | $249.65 | $249.70 |
| Purchase #5 | $235.62 | 7.862% | $254.1444 | $254.14 | $254.15 | $254.10 |
| Purchase #6 | $30.53 | 6.653% | $32.5612 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $191.94 | 9.587% | $210.3413 | $210.34 | $210.35 | $210.30 |
| 7 purchase totals = | $1,272.12 | $1,400.6111 | $1,400.60 | $1,400.65 | $1,400.60 | |