| 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 | $120.69 | 3.799% | $125.275 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $16.40 | 3.283% | $16.9384 | $16.94 | $16.95 | $16.90 |
| Purchase #3 | $101.79 | 3.472% | $105.3241 | $105.32 | $105.30 | $105.30 |
| Purchase #4 | $121.38 | 6.639% | $129.4384 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $175.39 | 6.801% | $187.3183 | $187.32 | $187.30 | $187.30 |
| Purchase #6 | $40.51 | 5.805% | $42.8616 | $42.86 | $42.85 | $42.90 |
| Purchase #7 | $158.42 | 5.746% | $167.5228 | $167.52 | $167.50 | $167.50 |
| 7 purchase totals = | $734.58 | $774.6786 | $774.68 | $774.65 | $774.60 | |