| 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 | $145.86 | 9.104% | $159.1391 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $53.36 | 10.750% | $59.0962 | $59.10 | $59.10 | $59.10 |
| Purchase #3 | $221.80 | 9.706% | $243.3279 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $126.70 | 5.413% | $133.5583 | $133.56 | $133.55 | $133.60 |
| Purchase #5 | $101.26 | 8.338% | $109.7031 | $109.70 | $109.70 | $109.70 |
| Purchase #6 | $177.83 | 11.542% | $198.3551 | $198.36 | $198.35 | $198.40 |
| Purchase #7 | $239.43 | 5.768% | $253.2403 | $253.24 | $253.25 | $253.20 |
| 7 purchase totals = | $1,066.24 | $1,156.4200 | $1,156.43 | $1,156.45 | $1,156.40 | |