| 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 | $150.26 | 9.496% | $164.5287 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $168.50 | 9.436% | $184.3997 | $184.40 | $184.40 | $184.40 |
| Purchase #3 | $187.50 | 6.711% | $200.0831 | $200.08 | $200.10 | $200.10 |
| Purchase #4 | $67.59 | 12.118% | $75.7806 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $11.95 | 10.564% | $13.2124 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $28.99 | 13.673% | $32.9538 | $32.95 | $32.95 | $33.00 |
| Purchase #7 | $85.31 | 5.442% | $89.9526 | $89.95 | $89.95 | $90.00 |
| 7 purchase totals = | $700.10 | $760.9109 | $760.90 | $760.95 | $761.00 | |