| 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 | $164.51 | 4.579% | $172.0429 | $172.04 | $172.05 | $172.00 |
| Purchase #2 | $14.86 | 12.287% | $16.6858 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $128.76 | 3.433% | $133.1803 | $133.18 | $133.20 | $133.20 |
| Purchase #4 | $57.39 | 4.422% | $59.9278 | $59.93 | $59.95 | $59.90 |
| Purchase #5 | $121.79 | 9.503% | $133.3637 | $133.36 | $133.35 | $133.40 |
| Purchase #6 | $235.43 | 6.251% | $250.1467 | $250.15 | $250.15 | $250.10 |
| Purchase #7 | $82.84 | 9.143% | $90.4141 | $90.41 | $90.40 | $90.40 |
| 7 purchase totals = | $805.58 | $855.7613 | $855.76 | $855.80 | $855.70 | |