| 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 | $161.53 | 5.464% | $170.356 | $170.36 | $170.35 | $170.40 |
| Purchase #2 | $87.83 | 13.398% | $99.5975 | $99.60 | $99.60 | $99.60 |
| Purchase #3 | $128.88 | 3.628% | $133.5558 | $133.56 | $133.55 | $133.60 |
| Purchase #4 | $50.97 | 9.553% | $55.8392 | $55.84 | $55.85 | $55.80 |
| Purchase #5 | $155.50 | 10.601% | $171.9846 | $171.98 | $172.00 | $172.00 |
| Purchase #6 | $112.49 | 3.235% | $116.1291 | $116.13 | $116.15 | $116.10 |
| Purchase #7 | $245.42 | 8.869% | $267.1863 | $267.19 | $267.20 | $267.20 |
| 7 purchase totals = | $942.62 | $1,014.6485 | $1,014.66 | $1,014.70 | $1,014.70 | |