| 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 | $62.42 | 13.721% | $70.9846 | $70.98 | $71.00 | $71.00 |
| Purchase #2 | $183.92 | 13.755% | $209.2182 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $238.36 | 5.751% | $252.0681 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $196.29 | 5.726% | $207.5296 | $207.53 | $207.55 | $207.50 |
| Purchase #5 | $204.87 | 9.371% | $224.0684 | $224.07 | $224.05 | $224.10 |
| Purchase #6 | $153.84 | 10.167% | $169.4809 | $169.48 | $169.50 | $169.50 |
| Purchase #7 | $178.65 | 3.158% | $184.2918 | $184.29 | $184.30 | $184.30 |
| 7 purchase totals = | $1,218.35 | $1,317.6416 | $1,317.64 | $1,317.65 | $1,317.70 | |