| 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 | $63.57 | 13.565% | $72.1933 | $72.19 | $72.20 | $72.20 |
| Purchase #2 | $188.45 | 3.837% | $195.6808 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $128.35 | 5.491% | $135.3977 | $135.40 | $135.40 | $135.40 |
| Purchase #4 | $102.52 | 6.837% | $109.5293 | $109.53 | $109.55 | $109.50 |
| Purchase #5 | $227.77 | 6.159% | $241.7984 | $241.80 | $241.80 | $241.80 |
| Purchase #6 | $102.43 | 5.692% | $108.2603 | $108.26 | $108.25 | $108.30 |
| Purchase #7 | $27.35 | 7.472% | $29.3936 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $840.44 | $892.2534 | $892.25 | $892.30 | $892.30 | |