| 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 | $158.32 | 8.822% | $172.287 | $172.29 | $172.30 | $172.30 |
| Purchase #2 | $38.99 | 4.429% | $40.7169 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $58.50 | 4.505% | $61.1354 | $61.14 | $61.15 | $61.10 |
| Purchase #4 | $240.58 | 3.138% | $248.1294 | $248.13 | $248.15 | $248.10 |
| Purchase #5 | $191.68 | 12.216% | $215.0956 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $23.38 | 6.412% | $24.8791 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $241.58 | 8.183% | $261.3485 | $261.35 | $261.35 | $261.30 |
| 7 purchase totals = | $953.03 | $1,023.5919 | $1,023.61 | $1,023.65 | $1,023.50 | |