| 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 | $169.41 | 4.682% | $177.3418 | $177.34 | $177.35 | $177.30 |
| Purchase #2 | $26.88 | 5.215% | $28.2818 | $28.28 | $28.30 | $28.30 |
| Purchase #3 | $101.72 | 7.367% | $109.2137 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $186.68 | 6.545% | $198.8982 | $198.90 | $198.90 | $198.90 |
| Purchase #5 | $239.81 | 8.379% | $259.9037 | $259.90 | $259.90 | $259.90 |
| Purchase #6 | $163.32 | 3.251% | $168.6295 | $168.63 | $168.65 | $168.60 |
| Purchase #7 | $195.54 | 13.203% | $221.3571 | $221.36 | $221.35 | $221.40 |
| 7 purchase totals = | $1,083.36 | $1,163.6258 | $1,163.62 | $1,163.65 | $1,163.60 | |