| 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 | $226.55 | 7.342% | $243.1833 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $9.75 | 9.678% | $10.6936 | $10.69 | $10.70 | $10.70 |
| Purchase #3 | $130.51 | 10.392% | $144.0726 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $181.64 | 8.867% | $197.746 | $197.75 | $197.75 | $197.70 |
| Purchase #5 | $189.94 | 6.526% | $202.3355 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $32.39 | 5.201% | $34.0746 | $34.07 | $34.05 | $34.10 |
| Purchase #7 | $18.89 | 3.538% | $19.5583 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $789.67 | $851.6639 | $851.66 | $851.65 | $851.70 | |