| 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 | $174.84 | 11.498% | $194.9431 | $194.94 | $194.95 | $194.90 |
| Purchase #2 | $53.45 | 12.339% | $60.0452 | $60.05 | $60.05 | $60.00 |
| Purchase #3 | $43.30 | 13.485% | $49.139 | $49.14 | $49.15 | $49.10 |
| Purchase #4 | $200.60 | 4.777% | $210.1827 | $210.18 | $210.20 | $210.20 |
| Purchase #5 | $145.78 | 13.844% | $165.9618 | $165.96 | $165.95 | $166.00 |
| Purchase #6 | $167.48 | 9.678% | $183.6887 | $183.69 | $183.70 | $183.70 |
| Purchase #7 | $128.54 | 13.362% | $145.7155 | $145.72 | $145.70 | $145.70 |
| 7 purchase totals = | $913.99 | $1,009.6760 | $1,009.68 | $1,009.70 | $1,009.60 | |