| 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 | $173.59 | 9.204% | $189.5672 | $189.57 | $189.55 | $189.60 |
| Purchase #2 | $189.30 | 10.753% | $209.6554 | $209.66 | $209.65 | $209.70 |
| Purchase #3 | $151.68 | 6.504% | $161.5453 | $161.55 | $161.55 | $161.50 |
| Purchase #4 | $132.86 | 10.207% | $146.421 | $146.42 | $146.40 | $146.40 |
| Purchase #5 | $87.28 | 12.435% | $98.1333 | $98.13 | $98.15 | $98.10 |
| Purchase #6 | $142.99 | 9.466% | $156.5254 | $156.53 | $156.55 | $156.50 |
| Purchase #7 | $83.73 | 7.237% | $89.7895 | $89.79 | $89.80 | $89.80 |
| 7 purchase totals = | $961.43 | $1,051.6371 | $1,051.65 | $1,051.65 | $1,051.60 | |