| 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 | $171.96 | 10.141% | $189.3985 | $189.40 | $189.40 | $189.40 |
| Purchase #2 | $23.96 | 13.496% | $27.1936 | $27.19 | $27.20 | $27.20 |
| Purchase #3 | $132.48 | 9.274% | $144.7662 | $144.77 | $144.75 | $144.80 |
| Purchase #4 | $108.72 | 7.172% | $116.5174 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $64.59 | 5.216% | $67.959 | $67.96 | $67.95 | $68.00 |
| Purchase #6 | $118.80 | 11.119% | $132.0094 | $132.01 | $132.00 | $132.00 |
| Purchase #7 | $108.73 | 6.300% | $115.58 | $115.58 | $115.60 | $115.60 |
| 7 purchase totals = | $729.24 | $793.4241 | $793.43 | $793.40 | $793.50 | |