| 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 | $183.85 | 12.674% | $207.1511 | $207.15 | $207.15 | $207.20 |
| Purchase #2 | $14.36 | 3.302% | $14.8342 | $14.83 | $14.85 | $14.80 |
| Purchase #3 | $233.44 | 6.115% | $247.7149 | $247.71 | $247.70 | $247.70 |
| Purchase #4 | $194.63 | 4.337% | $203.0711 | $203.07 | $203.05 | $203.10 |
| Purchase #5 | $202.72 | 8.756% | $220.4702 | $220.47 | $220.45 | $220.50 |
| Purchase #6 | $47.84 | 8.281% | $51.8016 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $174.25 | 6.148% | $184.9629 | $184.96 | $184.95 | $185.00 |
| 7 purchase totals = | $1,051.09 | $1,130.0060 | $1,129.99 | $1,129.95 | $1,130.10 | |