| 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 | $89.26 | 4.675% | $93.4329 | $93.43 | $93.45 | $93.40 |
| Purchase #2 | $164.69 | 5.158% | $173.1847 | $173.18 | $173.20 | $173.20 |
| Purchase #3 | $145.53 | 3.105% | $150.0487 | $150.05 | $150.05 | $150.00 |
| Purchase #4 | $172.66 | 10.481% | $190.7565 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $152.47 | 12.501% | $171.5303 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $187.83 | 4.177% | $195.6757 | $195.68 | $195.70 | $195.70 |
| Purchase #7 | $209.47 | 4.715% | $219.3465 | $219.35 | $219.35 | $219.30 |
| 7 purchase totals = | $1,121.91 | $1,193.9753 | $1,193.98 | $1,194.05 | $1,193.90 | |