| 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 | $174.52 | 5.697% | $184.4624 | $184.46 | $184.45 | $184.50 |
| Purchase #2 | $229.68 | 13.160% | $259.9059 | $259.91 | $259.90 | $259.90 |
| Purchase #3 | $178.78 | 7.310% | $191.8488 | $191.85 | $191.85 | $191.80 |
| Purchase #4 | $19.35 | 11.250% | $21.5269 | $21.53 | $21.55 | $21.50 |
| Purchase #5 | $51.61 | 13.225% | $58.4354 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $114.43 | 5.564% | $120.7969 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $56.59 | 3.244% | $58.4258 | $58.43 | $58.45 | $58.40 |
| 7 purchase totals = | $824.96 | $895.4021 | $895.42 | $895.45 | $895.30 | |