| 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 | $141.78 | 10.359% | $156.467 | $156.47 | $156.45 | $156.50 |
| Purchase #2 | $123.89 | 9.771% | $135.9953 | $136.00 | $136.00 | $136.00 |
| Purchase #3 | $57.46 | 11.613% | $64.1328 | $64.13 | $64.15 | $64.10 |
| Purchase #4 | $231.86 | 7.625% | $249.5393 | $249.54 | $249.55 | $249.50 |
| Purchase #5 | $228.58 | 8.725% | $248.5236 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $20.98 | 7.160% | $22.4822 | $22.48 | $22.50 | $22.50 |
| Purchase #7 | $102.32 | 6.147% | $108.6096 | $108.61 | $108.60 | $108.60 |
| 7 purchase totals = | $906.87 | $985.7498 | $985.75 | $985.75 | $985.70 | |