| 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 | $103.30 | 13.433% | $117.1763 | $117.18 | $117.20 | $117.20 |
| Purchase #2 | $10.68 | 7.199% | $11.4489 | $11.45 | $11.45 | $11.40 |
| Purchase #3 | $170.43 | 12.644% | $191.9792 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $126.51 | 11.124% | $140.583 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $170.25 | 8.427% | $184.597 | $184.60 | $184.60 | $184.60 |
| Purchase #6 | $130.88 | 8.479% | $141.9773 | $141.98 | $142.00 | $142.00 |
| Purchase #7 | $91.99 | 5.181% | $96.756 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $804.04 | $884.5177 | $884.53 | $884.60 | $884.60 | |