| 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 | $176.34 | 4.353% | $184.0161 | $184.02 | $184.00 | $184.00 |
| Purchase #2 | $166.25 | 12.478% | $186.9947 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $194.63 | 5.274% | $204.8948 | $204.89 | $204.90 | $204.90 |
| Purchase #4 | $20.68 | 6.401% | $22.0037 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $244.86 | 10.583% | $270.7735 | $270.77 | $270.75 | $270.80 |
| Purchase #6 | $203.77 | 8.213% | $220.5056 | $220.51 | $220.50 | $220.50 |
| Purchase #7 | $214.64 | 3.201% | $221.5106 | $221.51 | $221.50 | $221.50 |
| 7 purchase totals = | $1,221.17 | $1,310.6990 | $1,310.69 | $1,310.65 | $1,310.70 | |