| 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 | $138.97 | 13.389% | $157.5767 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $190.40 | 11.311% | $211.9361 | $211.94 | $211.95 | $211.90 |
| Purchase #3 | $189.63 | 11.359% | $211.1701 | $211.17 | $211.15 | $211.20 |
| Purchase #4 | $117.40 | 13.290% | $133.0025 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $222.92 | 6.662% | $237.7709 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $224.43 | 7.172% | $240.5261 | $240.53 | $240.55 | $240.50 |
| Purchase #7 | $121.32 | 4.182% | $126.3936 | $126.39 | $126.40 | $126.40 |
| 7 purchase totals = | $1,205.07 | $1,318.3760 | $1,318.38 | $1,318.40 | $1,318.40 | |