| 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 | $178.62 | 3.681% | $185.195 | $185.20 | $185.20 | $185.20 |
| Purchase #2 | $174.31 | 13.585% | $197.99 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $159.33 | 5.822% | $168.6062 | $168.61 | $168.60 | $168.60 |
| Purchase #4 | $185.71 | 13.425% | $210.6416 | $210.64 | $210.65 | $210.60 |
| Purchase #5 | $135.44 | 5.128% | $142.3854 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $40.51 | 13.277% | $45.8885 | $45.89 | $45.90 | $45.90 |
| Purchase #7 | $5.27 | 10.354% | $5.8157 | $5.82 | $5.80 | $5.80 |
| 7 purchase totals = | $879.19 | $956.5224 | $956.54 | $956.55 | $956.50 | |