| 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 | $184.32 | 7.170% | $197.5357 | $197.54 | $197.55 | $197.50 |
| Purchase #2 | $71.39 | 5.593% | $75.3828 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $29.35 | 11.306% | $32.6683 | $32.67 | $32.65 | $32.70 |
| Purchase #4 | $60.69 | 10.801% | $67.2451 | $67.25 | $67.25 | $67.20 |
| Purchase #5 | $50.94 | 7.126% | $54.57 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $191.74 | 12.348% | $215.4161 | $215.42 | $215.40 | $215.40 |
| Purchase #7 | $7.90 | 9.394% | $8.6421 | $8.64 | $8.65 | $8.60 |
| 7 purchase totals = | $596.33 | $651.4601 | $651.47 | $651.45 | $651.40 | |