| 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 | $174.47 | 6.134% | $185.172 | $185.17 | $185.15 | $185.20 |
| Purchase #2 | $181.35 | 5.419% | $191.1774 | $191.18 | $191.20 | $191.20 |
| Purchase #3 | $142.57 | 4.647% | $149.1952 | $149.20 | $149.20 | $149.20 |
| Purchase #4 | $171.50 | 12.663% | $193.217 | $193.22 | $193.20 | $193.20 |
| Purchase #5 | $84.81 | 8.585% | $92.0909 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $161.81 | 5.521% | $170.7435 | $170.74 | $170.75 | $170.70 |
| Purchase #7 | $177.79 | 4.822% | $186.363 | $186.36 | $186.35 | $186.40 |
| 7 purchase totals = | $1,094.30 | $1,167.9590 | $1,167.96 | $1,167.95 | $1,168.00 | |