| 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 | $101.97 | 5.467% | $107.5447 | $107.54 | $107.55 | $107.50 |
| Purchase #2 | $172.33 | 5.170% | $181.2395 | $181.24 | $181.25 | $181.20 |
| Purchase #3 | $245.29 | 10.580% | $271.2417 | $271.24 | $271.25 | $271.20 |
| Purchase #4 | $241.80 | 11.114% | $268.6737 | $268.67 | $268.65 | $268.70 |
| Purchase #5 | $189.39 | 10.764% | $209.7759 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $117.32 | 9.708% | $128.7094 | $128.71 | $128.70 | $128.70 |
| Purchase #7 | $12.31 | 6.480% | $13.1077 | $13.11 | $13.10 | $13.10 |
| 7 purchase totals = | $1,080.41 | $1,180.2926 | $1,180.29 | $1,180.30 | $1,180.20 | |