| 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 | $162.36 | 6.402% | $172.7543 | $172.75 | $172.75 | $172.80 |
| Purchase #2 | $29.90 | 8.242% | $32.3644 | $32.36 | $32.35 | $32.40 |
| Purchase #3 | $243.69 | 6.716% | $260.0562 | $260.06 | $260.05 | $260.10 |
| Purchase #4 | $199.88 | 4.647% | $209.1684 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $123.91 | 7.672% | $133.4164 | $133.42 | $133.40 | $133.40 |
| Purchase #6 | $244.97 | 10.358% | $270.344 | $270.34 | $270.35 | $270.30 |
| Purchase #7 | $146.68 | 12.778% | $165.4228 | $165.42 | $165.40 | $165.40 |
| 7 purchase totals = | $1,151.39 | $1,243.5265 | $1,243.52 | $1,243.45 | $1,243.60 | |