| 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 | $127.62 | 7.441% | $137.1162 | $137.12 | $137.10 | $137.10 |
| Purchase #2 | $44.34 | 4.153% | $46.1814 | $46.18 | $46.20 | $46.20 |
| Purchase #3 | $176.42 | 12.640% | $198.7195 | $198.72 | $198.70 | $198.70 |
| Purchase #4 | $82.52 | 9.211% | $90.1209 | $90.12 | $90.10 | $90.10 |
| Purchase #5 | $15.86 | 9.140% | $17.3096 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $201.31 | 11.667% | $224.7968 | $224.80 | $224.80 | $224.80 |
| Purchase #7 | $50.90 | 11.168% | $56.5845 | $56.58 | $56.60 | $56.60 |
| 7 purchase totals = | $698.97 | $770.8289 | $770.83 | $770.80 | $770.80 | |