| 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 | $159.50 | 8.690% | $173.3606 | $173.36 | $173.35 | $173.40 |
| Purchase #2 | $169.34 | 3.870% | $175.8935 | $175.89 | $175.90 | $175.90 |
| Purchase #3 | $204.95 | 8.209% | $221.7743 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $183.76 | 5.165% | $193.2512 | $193.25 | $193.25 | $193.30 |
| Purchase #5 | $90.72 | 12.312% | $101.8894 | $101.89 | $101.90 | $101.90 |
| Purchase #6 | $237.66 | 7.659% | $255.8624 | $255.86 | $255.85 | $255.90 |
| Purchase #7 | $175.80 | 5.297% | $185.1121 | $185.11 | $185.10 | $185.10 |
| 7 purchase totals = | $1,221.73 | $1,307.1435 | $1,307.13 | $1,307.10 | $1,307.30 | |