| 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 | $99.27 | 7.801% | $107.0141 | $107.01 | $107.00 | $107.00 |
| Purchase #2 | $145.66 | 4.148% | $151.702 | $151.70 | $151.70 | $151.70 |
| Purchase #3 | $240.76 | 13.816% | $274.0234 | $274.02 | $274.00 | $274.00 |
| Purchase #4 | $26.77 | 5.568% | $28.2606 | $28.26 | $28.25 | $28.30 |
| Purchase #5 | $169.97 | 6.586% | $181.1642 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $13.69 | 13.745% | $15.5717 | $15.57 | $15.55 | $15.60 |
| Purchase #7 | $92.47 | 6.190% | $98.1939 | $98.19 | $98.20 | $98.20 |
| 7 purchase totals = | $788.59 | $855.9299 | $855.91 | $855.85 | $856.00 | |