| 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 | $96.90 | 3.511% | $100.3022 | $100.30 | $100.30 | $100.30 |
| Purchase #2 | $170.51 | 3.608% | $176.662 | $176.66 | $176.65 | $176.70 |
| Purchase #3 | $167.92 | 11.429% | $187.1116 | $187.11 | $187.10 | $187.10 |
| Purchase #4 | $30.75 | 8.703% | $33.4262 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $42.67 | 13.663% | $48.5 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $158.54 | 13.294% | $179.6163 | $179.62 | $179.60 | $179.60 |
| Purchase #7 | $216.56 | 13.394% | $245.566 | $245.57 | $245.55 | $245.60 |
| 7 purchase totals = | $883.85 | $971.1843 | $971.19 | $971.15 | $971.20 | |