| 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 | $169.64 | 5.398% | $178.7972 | $178.80 | $178.80 | $178.80 |
| Purchase #2 | $215.88 | 5.636% | $228.047 | $228.05 | $228.05 | $228.00 |
| Purchase #3 | $172.84 | 7.738% | $186.2144 | $186.21 | $186.20 | $186.20 |
| Purchase #4 | $177.31 | 13.146% | $200.6192 | $200.62 | $200.60 | $200.60 |
| Purchase #5 | $46.77 | 3.645% | $48.4748 | $48.47 | $48.45 | $48.50 |
| Purchase #6 | $179.75 | 6.807% | $191.9856 | $191.99 | $192.00 | $192.00 |
| Purchase #7 | $32.85 | 3.229% | $33.9107 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $995.04 | $1,068.0489 | $1,068.05 | $1,068.00 | $1,068.00 | |