| 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 | $148.52 | 7.599% | $159.806 | $159.81 | $159.80 | $159.80 |
| Purchase #2 | $130.96 | 6.642% | $139.6584 | $139.66 | $139.65 | $139.70 |
| Purchase #3 | $131.76 | 8.342% | $142.7514 | $142.75 | $142.75 | $142.80 |
| Purchase #4 | $48.45 | 11.474% | $54.0092 | $54.01 | $54.00 | $54.00 |
| Purchase #5 | $192.53 | 5.195% | $202.5319 | $202.53 | $202.55 | $202.50 |
| Purchase #6 | $118.42 | 3.302% | $122.3302 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $100.56 | 13.840% | $114.4775 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $871.20 | $935.5646 | $935.57 | $935.60 | $935.60 | |