| 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 | $167.60 | 6.616% | $178.6884 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $46.40 | 8.835% | $50.4994 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $52.91 | 10.816% | $58.6327 | $58.63 | $58.65 | $58.60 |
| Purchase #4 | $103.53 | 8.689% | $112.5257 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $231.65 | 10.782% | $256.6265 | $256.63 | $256.65 | $256.60 |
| Purchase #6 | $208.32 | 3.442% | $215.4904 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $31.57 | 12.640% | $35.5604 | $35.56 | $35.55 | $35.60 |
| 7 purchase totals = | $841.98 | $908.0235 | $908.03 | $908.10 | $908.00 | |