| 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 | $105.28 | 12.683% | $118.6327 | $118.63 | $118.65 | $118.60 |
| Purchase #2 | $142.49 | 4.388% | $148.7425 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $63.80 | 11.536% | $71.16 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $245.68 | 13.712% | $279.3676 | $279.37 | $279.35 | $279.40 |
| Purchase #5 | $164.99 | 13.551% | $187.3478 | $187.35 | $187.35 | $187.30 |
| Purchase #6 | $57.77 | 11.718% | $64.5395 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $75.62 | 3.140% | $77.9945 | $77.99 | $78.00 | $78.00 |
| 7 purchase totals = | $855.63 | $947.7846 | $947.78 | $947.80 | $947.70 | |