| 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 | $150.90 | 6.377% | $160.5229 | $160.52 | $160.50 | $160.50 |
| Purchase #2 | $182.54 | 9.185% | $199.3063 | $199.31 | $199.30 | $199.30 |
| Purchase #3 | $205.41 | 9.503% | $224.9301 | $224.93 | $224.95 | $224.90 |
| Purchase #4 | $108.47 | 8.190% | $117.3537 | $117.35 | $117.35 | $117.40 |
| Purchase #5 | $164.40 | 5.161% | $172.8847 | $172.88 | $172.90 | $172.90 |
| Purchase #6 | $241.60 | 7.451% | $259.6016 | $259.60 | $259.60 | $259.60 |
| Purchase #7 | $167.69 | 12.757% | $189.0822 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $1,221.01 | $1,323.6815 | $1,323.67 | $1,323.70 | $1,323.70 | |