| 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 | $154.28 | 4.585% | $161.3537 | $161.35 | $161.35 | $161.40 |
| Purchase #2 | $239.34 | 8.267% | $259.1262 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $165.89 | 7.647% | $178.5756 | $178.58 | $178.60 | $178.60 |
| Purchase #4 | $191.37 | 13.267% | $216.7591 | $216.76 | $216.75 | $216.80 |
| Purchase #5 | $127.53 | 6.647% | $136.0069 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $43.46 | 5.121% | $45.6856 | $45.69 | $45.70 | $45.70 |
| Purchase #7 | $144.84 | 6.151% | $153.7491 | $153.75 | $153.75 | $153.70 |
| 7 purchase totals = | $1,066.71 | $1,151.2562 | $1,151.27 | $1,151.30 | $1,151.30 | |