| 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 | $128.95 | 7.549% | $138.6844 | $138.68 | $138.70 | $138.70 |
| Purchase #2 | $210.55 | 6.332% | $223.882 | $223.88 | $223.90 | $223.90 |
| Purchase #3 | $131.44 | 6.823% | $140.4082 | $140.41 | $140.40 | $140.40 |
| Purchase #4 | $28.92 | 13.454% | $32.8109 | $32.81 | $32.80 | $32.80 |
| Purchase #5 | $191.72 | 3.260% | $197.9701 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $43.36 | 6.401% | $46.1355 | $46.14 | $46.15 | $46.10 |
| Purchase #7 | $75.38 | 4.193% | $78.5407 | $78.54 | $78.55 | $78.50 |
| 7 purchase totals = | $810.32 | $858.4318 | $858.43 | $858.45 | $858.40 | |