| 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 | $136.65 | 11.499% | $152.3634 | $152.36 | $152.35 | $152.40 |
| Purchase #2 | $209.45 | 7.565% | $225.2949 | $225.29 | $225.30 | $225.30 |
| Purchase #3 | $169.96 | 5.644% | $179.5525 | $179.55 | $179.55 | $179.60 |
| Purchase #4 | $157.91 | 13.637% | $179.4442 | $179.44 | $179.45 | $179.40 |
| Purchase #5 | $159.35 | 10.614% | $176.2634 | $176.26 | $176.25 | $176.30 |
| Purchase #6 | $50.99 | 4.356% | $53.2111 | $53.21 | $53.20 | $53.20 |
| Purchase #7 | $76.53 | 8.629% | $83.1338 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $960.84 | $1,049.2633 | $1,049.24 | $1,049.25 | $1,049.30 | |