| 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 | $186.73 | 5.728% | $197.4259 | $197.43 | $197.45 | $197.40 |
| Purchase #2 | $108.85 | 9.169% | $118.8305 | $118.83 | $118.85 | $118.80 |
| Purchase #3 | $207.61 | 6.212% | $220.5067 | $220.51 | $220.50 | $220.50 |
| Purchase #4 | $32.77 | 5.164% | $34.4622 | $34.46 | $34.45 | $34.50 |
| Purchase #5 | $15.88 | 3.669% | $16.4626 | $16.46 | $16.45 | $16.50 |
| Purchase #6 | $180.91 | 5.652% | $191.135 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $50.35 | 3.422% | $52.073 | $52.07 | $52.05 | $52.10 |
| 7 purchase totals = | $783.10 | $830.8959 | $830.90 | $830.90 | $830.90 | |