| 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 | $174.85 | 13.468% | $198.3988 | $198.40 | $198.40 | $198.40 |
| Purchase #2 | $139.37 | 13.187% | $157.7487 | $157.75 | $157.75 | $157.70 |
| Purchase #3 | $44.95 | 9.369% | $49.1614 | $49.16 | $49.15 | $49.20 |
| Purchase #4 | $26.61 | 9.785% | $29.2138 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $43.42 | 9.236% | $47.4303 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $147.51 | 3.536% | $152.726 | $152.73 | $152.75 | $152.70 |
| Purchase #7 | $77.68 | 5.244% | $81.7535 | $81.75 | $81.75 | $81.80 |
| 7 purchase totals = | $654.39 | $716.4325 | $716.43 | $716.45 | $716.40 | |