| 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 | $87.86 | 11.364% | $97.8444 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $107.69 | 11.567% | $120.1465 | $120.15 | $120.15 | $120.10 |
| Purchase #3 | $137.85 | 8.275% | $149.2571 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $222.74 | 6.626% | $237.4988 | $237.50 | $237.50 | $237.50 |
| Purchase #5 | $155.36 | 13.106% | $175.7215 | $175.72 | $175.70 | $175.70 |
| Purchase #6 | $181.79 | 7.445% | $195.3243 | $195.32 | $195.30 | $195.30 |
| Purchase #7 | $172.78 | 10.162% | $190.3379 | $190.34 | $190.35 | $190.30 |
| 7 purchase totals = | $1,066.07 | $1,166.1305 | $1,166.13 | $1,166.10 | $1,166.00 | |