| 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 | $171.45 | 13.827% | $195.1564 | $195.16 | $195.15 | $195.20 |
| Purchase #2 | $84.92 | 10.354% | $93.7126 | $93.71 | $93.70 | $93.70 |
| Purchase #3 | $108.88 | 9.344% | $119.0537 | $119.05 | $119.05 | $119.10 |
| Purchase #4 | $192.82 | 10.152% | $212.3951 | $212.40 | $212.40 | $212.40 |
| Purchase #5 | $228.66 | 6.169% | $242.766 | $242.77 | $242.75 | $242.80 |
| Purchase #6 | $60.53 | 11.826% | $67.6883 | $67.69 | $67.70 | $67.70 |
| Purchase #7 | $163.54 | 10.803% | $181.2072 | $181.21 | $181.20 | $181.20 |
| 7 purchase totals = | $1,010.80 | $1,111.9793 | $1,111.99 | $1,111.95 | $1,112.10 | |