| 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 | $183.63 | 5.184% | $193.1494 | $193.15 | $193.15 | $193.10 |
| Purchase #2 | $108.53 | 5.678% | $114.6923 | $114.69 | $114.70 | $114.70 |
| Purchase #3 | $141.96 | 4.195% | $147.9152 | $147.92 | $147.90 | $147.90 |
| Purchase #4 | $36.29 | 6.170% | $38.5291 | $38.53 | $38.55 | $38.50 |
| Purchase #5 | $125.40 | 10.306% | $138.3237 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $125.47 | 4.512% | $131.1312 | $131.13 | $131.15 | $131.10 |
| Purchase #7 | $188.71 | 6.362% | $200.7157 | $200.72 | $200.70 | $200.70 |
| 7 purchase totals = | $909.99 | $964.4566 | $964.46 | $964.45 | $964.30 | |