| 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 | $163.91 | 10.217% | $180.6567 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $126.35 | 4.737% | $132.3352 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $27.82 | 13.546% | $31.5885 | $31.59 | $31.60 | $31.60 |
| Purchase #4 | $110.93 | 11.396% | $123.5716 | $123.57 | $123.55 | $123.60 |
| Purchase #5 | $249.75 | 13.326% | $283.0317 | $283.03 | $283.05 | $283.00 |
| Purchase #6 | $205.47 | 9.270% | $224.5171 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $143.37 | 11.373% | $159.6755 | $159.68 | $159.70 | $159.70 |
| 7 purchase totals = | $1,027.60 | $1,135.3763 | $1,135.39 | $1,135.40 | $1,135.40 | |