| 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 | $169.94 | 8.785% | $184.8692 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $90.69 | 5.637% | $95.8022 | $95.80 | $95.80 | $95.80 |
| Purchase #3 | $142.97 | 9.193% | $156.1132 | $156.11 | $156.10 | $156.10 |
| Purchase #4 | $170.28 | 5.511% | $179.6641 | $179.66 | $179.65 | $179.70 |
| Purchase #5 | $174.96 | 8.698% | $190.178 | $190.18 | $190.20 | $190.20 |
| Purchase #6 | $68.98 | 4.666% | $72.1986 | $72.20 | $72.20 | $72.20 |
| Purchase #7 | $200.66 | 6.645% | $213.9939 | $213.99 | $214.00 | $214.00 |
| 7 purchase totals = | $1,018.48 | $1,092.8192 | $1,092.81 | $1,092.80 | $1,092.90 | |