| 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 | $138.37 | 11.244% | $153.9283 | $153.93 | $153.95 | $153.90 |
| Purchase #2 | $18.26 | 6.405% | $19.4296 | $19.43 | $19.45 | $19.40 |
| Purchase #3 | $228.46 | 3.445% | $236.3304 | $236.33 | $236.35 | $236.30 |
| Purchase #4 | $148.39 | 6.725% | $158.3692 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $244.27 | 5.354% | $257.3482 | $257.35 | $257.35 | $257.30 |
| Purchase #6 | $84.96 | 13.686% | $96.5876 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $88.94 | 7.109% | $95.2627 | $95.26 | $95.25 | $95.30 |
| 7 purchase totals = | $951.65 | $1,017.2560 | $1,017.26 | $1,017.30 | $1,017.20 | |