| 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 | $150.87 | 5.629% | $159.3625 | $159.36 | $159.35 | $159.40 |
| Purchase #2 | $11.53 | 11.712% | $12.8804 | $12.88 | $12.90 | $12.90 |
| Purchase #3 | $110.55 | 8.293% | $119.7179 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $171.78 | 10.605% | $189.9973 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $38.46 | 9.817% | $42.2356 | $42.24 | $42.25 | $42.20 |
| Purchase #6 | $232.98 | 13.571% | $264.5977 | $264.60 | $264.60 | $264.60 |
| Purchase #7 | $211.86 | 5.842% | $224.2369 | $224.24 | $224.25 | $224.20 |
| 7 purchase totals = | $928.03 | $1,013.0283 | $1,013.04 | $1,013.05 | $1,013.00 | |