| 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 | $132.53 | 9.808% | $145.5285 | $145.53 | $145.55 | $145.50 |
| Purchase #2 | $152.90 | 6.699% | $163.1428 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $108.93 | 11.517% | $121.4755 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $100.29 | 7.485% | $107.7967 | $107.80 | $107.80 | $107.80 |
| Purchase #5 | $146.53 | 8.211% | $158.5616 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $175.27 | 4.809% | $183.6987 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $181.35 | 4.545% | $189.5924 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $997.80 | $1,069.7962 | $1,069.80 | $1,069.85 | $1,069.80 | |