| 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 | $153.34 | 4.166% | $159.7281 | $159.73 | $159.75 | $159.70 |
| Purchase #2 | $150.32 | 9.271% | $164.2562 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $150.99 | 12.794% | $170.3077 | $170.31 | $170.30 | $170.30 |
| Purchase #4 | $21.26 | 9.211% | $23.2183 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $171.55 | 11.517% | $191.3074 | $191.31 | $191.30 | $191.30 |
| Purchase #6 | $25.79 | 6.309% | $27.4171 | $27.42 | $27.40 | $27.40 |
| Purchase #7 | $61.46 | 6.411% | $65.4002 | $65.40 | $65.40 | $65.40 |
| 7 purchase totals = | $734.71 | $801.6350 | $801.65 | $801.60 | $801.60 | |