| 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 | $203.75 | 8.865% | $221.8124 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $94.39 | 9.307% | $103.1749 | $103.17 | $103.15 | $103.20 |
| Purchase #3 | $9.82 | 3.103% | $10.1247 | $10.12 | $10.10 | $10.10 |
| Purchase #4 | $131.76 | 10.369% | $145.4222 | $145.42 | $145.40 | $145.40 |
| Purchase #5 | $94.96 | 6.867% | $101.4809 | $101.48 | $101.50 | $101.50 |
| Purchase #6 | $201.55 | 7.471% | $216.6078 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $157.39 | 11.624% | $175.685 | $175.69 | $175.70 | $175.70 |
| 7 purchase totals = | $893.62 | $974.3079 | $974.30 | $974.25 | $974.30 | |