| 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 | $154.84 | 12.588% | $174.3313 | $174.33 | $174.35 | $174.30 |
| Purchase #2 | $45.78 | 11.302% | $50.9541 | $50.95 | $50.95 | $51.00 |
| Purchase #3 | $28.35 | 3.655% | $29.3862 | $29.39 | $29.40 | $29.40 |
| Purchase #4 | $105.94 | 10.212% | $116.7586 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $21.28 | 11.293% | $23.6832 | $23.68 | $23.70 | $23.70 |
| Purchase #6 | $103.91 | 10.134% | $114.4402 | $114.44 | $114.45 | $114.40 |
| Purchase #7 | $161.84 | 9.233% | $176.7827 | $176.78 | $176.80 | $176.80 |
| 7 purchase totals = | $621.94 | $686.3363 | $686.33 | $686.40 | $686.40 | |