| 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 | $197.55 | 8.707% | $214.7507 | $214.75 | $214.75 | $214.80 |
| Purchase #2 | $21.88 | 4.130% | $22.7836 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $85.72 | 7.433% | $92.0916 | $92.09 | $92.10 | $92.10 |
| Purchase #4 | $235.49 | 12.244% | $264.3234 | $264.32 | $264.30 | $264.30 |
| Purchase #5 | $13.29 | 13.289% | $15.0561 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $66.90 | 6.792% | $71.4438 | $71.44 | $71.45 | $71.40 |
| Purchase #7 | $149.27 | 6.254% | $158.6053 | $158.61 | $158.60 | $158.60 |
| 7 purchase totals = | $770.10 | $839.0545 | $839.05 | $839.05 | $839.10 | |