| 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 | $120.85 | 7.440% | $129.8412 | $129.84 | $129.85 | $129.80 |
| Purchase #2 | $166.63 | 7.205% | $178.6357 | $178.64 | $178.65 | $178.60 |
| Purchase #3 | $135.26 | 4.536% | $141.3954 | $141.40 | $141.40 | $141.40 |
| Purchase #4 | $59.52 | 3.529% | $61.6205 | $61.62 | $61.60 | $61.60 |
| Purchase #5 | $168.76 | 5.123% | $177.4056 | $177.41 | $177.40 | $177.40 |
| Purchase #6 | $161.85 | 8.601% | $175.7707 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $148.59 | 3.550% | $153.8649 | $153.86 | $153.85 | $153.90 |
| 7 purchase totals = | $961.46 | $1,018.5340 | $1,018.54 | $1,018.50 | $1,018.50 | |