| 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 | $120.26 | 12.238% | $134.9774 | $134.98 | $135.00 | $135.00 |
| Purchase #2 | $128.66 | 13.664% | $146.2401 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $15.43 | 5.504% | $16.2793 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $185.68 | 5.517% | $195.924 | $195.92 | $195.90 | $195.90 |
| Purchase #5 | $189.39 | 11.141% | $210.4899 | $210.49 | $210.50 | $210.50 |
| Purchase #6 | $102.25 | 8.194% | $110.6284 | $110.63 | $110.65 | $110.60 |
| Purchase #7 | $23.82 | 10.678% | $26.3635 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $765.49 | $840.9026 | $840.90 | $840.95 | $840.90 | |