| 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 | $208.64 | 5.309% | $219.7167 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $32.32 | 5.778% | $34.1874 | $34.19 | $34.20 | $34.20 |
| Purchase #3 | $192.47 | 4.314% | $200.7732 | $200.77 | $200.75 | $200.80 |
| Purchase #4 | $137.53 | 6.842% | $146.9398 | $146.94 | $146.95 | $146.90 |
| Purchase #5 | $36.44 | 7.756% | $39.2663 | $39.27 | $39.25 | $39.30 |
| Purchase #6 | $24.40 | 4.568% | $25.5146 | $25.51 | $25.50 | $25.50 |
| Purchase #7 | $135.81 | 9.309% | $148.4526 | $148.45 | $148.45 | $148.50 |
| 7 purchase totals = | $767.61 | $814.8506 | $814.85 | $814.80 | $814.90 | |