| 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 | $177.32 | 4.428% | $185.1717 | $185.17 | $185.15 | $185.20 |
| Purchase #2 | $89.33 | 5.625% | $94.3548 | $94.35 | $94.35 | $94.40 |
| Purchase #3 | $211.45 | 10.477% | $233.6036 | $233.60 | $233.60 | $233.60 |
| Purchase #4 | $88.33 | 6.183% | $93.7914 | $93.79 | $93.80 | $93.80 |
| Purchase #5 | $118.55 | 9.557% | $129.8798 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $195.65 | 3.307% | $202.1201 | $202.12 | $202.10 | $202.10 |
| Purchase #7 | $153.68 | 5.189% | $161.6545 | $161.65 | $161.65 | $161.70 |
| 7 purchase totals = | $1,034.31 | $1,100.5759 | $1,100.56 | $1,100.55 | $1,100.70 | |