| 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 | $148.55 | 10.181% | $163.6739 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $37.32 | 6.284% | $39.6652 | $39.67 | $39.65 | $39.70 |
| Purchase #3 | $220.90 | 13.330% | $250.346 | $250.35 | $250.35 | $250.30 |
| Purchase #4 | $45.51 | 10.344% | $50.2176 | $50.22 | $50.20 | $50.20 |
| Purchase #5 | $31.42 | 3.540% | $32.5323 | $32.53 | $32.55 | $32.50 |
| Purchase #6 | $14.83 | 13.344% | $16.8089 | $16.81 | $16.80 | $16.80 |
| Purchase #7 | $172.32 | 5.706% | $182.1526 | $182.15 | $182.15 | $182.20 |
| 7 purchase totals = | $670.85 | $735.3965 | $735.40 | $735.35 | $735.40 | |