| 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 | $168.51 | 4.526% | $176.1368 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $245.74 | 9.863% | $269.9773 | $269.98 | $270.00 | $270.00 |
| Purchase #3 | $240.97 | 4.134% | $250.9317 | $250.93 | $250.95 | $250.90 |
| Purchase #4 | $58.50 | 6.589% | $62.3546 | $62.35 | $62.35 | $62.40 |
| Purchase #5 | $178.28 | 3.407% | $184.354 | $184.35 | $184.35 | $184.40 |
| Purchase #6 | $146.99 | 5.567% | $155.1729 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $25.63 | 9.760% | $28.1315 | $28.13 | $28.15 | $28.10 |
| 7 purchase totals = | $1,064.62 | $1,127.0588 | $1,127.05 | $1,127.10 | $1,127.10 | |