| 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 | $122.44 | 8.334% | $132.6441 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $120.66 | 11.162% | $134.1281 | $134.13 | $134.15 | $134.10 |
| Purchase #3 | $205.63 | 7.773% | $221.6136 | $221.61 | $221.60 | $221.60 |
| Purchase #4 | $102.62 | 4.576% | $107.3159 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $138.32 | 9.572% | $151.56 | $151.56 | $151.55 | $151.60 |
| Purchase #6 | $75.94 | 10.809% | $84.1484 | $84.15 | $84.15 | $84.10 |
| Purchase #7 | $152.99 | 11.251% | $170.2029 | $170.20 | $170.20 | $170.20 |
| 7 purchase totals = | $918.60 | $1,001.6130 | $1,001.61 | $1,001.60 | $1,001.50 | |