| 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 | $171.38 | 10.556% | $189.4709 | $189.47 | $189.45 | $189.50 |
| Purchase #2 | $133.27 | 10.722% | $147.5592 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $159.37 | 8.730% | $173.283 | $173.28 | $173.30 | $173.30 |
| Purchase #4 | $153.63 | 11.730% | $171.6508 | $171.65 | $171.65 | $171.70 |
| Purchase #5 | $179.94 | 13.851% | $204.8635 | $204.86 | $204.85 | $204.90 |
| Purchase #6 | $158.68 | 5.142% | $166.8393 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $50.95 | 4.422% | $53.203 | $53.20 | $53.20 | $53.20 |
| 7 purchase totals = | $1,007.22 | $1,106.8697 | $1,106.86 | $1,106.85 | $1,107.00 | |