| 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 | $51.27 | 13.782% | $58.336 | $58.34 | $58.35 | $58.30 |
| Purchase #2 | $28.73 | 13.824% | $32.7016 | $32.70 | $32.70 | $32.70 |
| Purchase #3 | $192.63 | 9.850% | $211.6041 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $168.92 | 13.739% | $192.1279 | $192.13 | $192.15 | $192.10 |
| Purchase #5 | $203.53 | 12.601% | $229.1768 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $202.40 | 10.487% | $223.6257 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $144.98 | 7.449% | $155.7796 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $992.46 | $1,103.3517 | $1,103.36 | $1,103.45 | $1,103.30 | |