| 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 | $159.91 | 13.281% | $181.1476 | $181.15 | $181.15 | $181.10 |
| Purchase #2 | $248.78 | 10.815% | $275.6856 | $275.69 | $275.70 | $275.70 |
| Purchase #3 | $144.94 | 9.406% | $158.5731 | $158.57 | $158.55 | $158.60 |
| Purchase #4 | $110.63 | 12.422% | $124.3725 | $124.37 | $124.35 | $124.40 |
| Purchase #5 | $193.90 | 13.637% | $220.3421 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $228.25 | 13.224% | $258.4338 | $258.43 | $258.45 | $258.40 |
| Purchase #7 | $91.94 | 10.608% | $101.693 | $101.69 | $101.70 | $101.70 |
| 7 purchase totals = | $1,178.35 | $1,320.2477 | $1,320.24 | $1,320.25 | $1,320.20 | |