| 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 | $145.66 | 12.318% | $163.6024 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $148.39 | 8.837% | $161.5032 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $162.57 | 6.300% | $172.8119 | $172.81 | $172.80 | $172.80 |
| Purchase #4 | $94.99 | 3.515% | $98.3289 | $98.33 | $98.35 | $98.30 |
| Purchase #5 | $116.84 | 5.819% | $123.6389 | $123.64 | $123.65 | $123.60 |
| Purchase #6 | $13.32 | 11.781% | $14.8892 | $14.89 | $14.90 | $14.90 |
| Purchase #7 | $7.32 | 11.616% | $8.1703 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $689.09 | $742.9448 | $742.94 | $742.95 | $742.90 | |