| 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 | $176.70 | 4.782% | $185.1498 | $185.15 | $185.15 | $185.10 |
| Purchase #2 | $227.59 | 10.783% | $252.131 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $159.58 | 4.211% | $166.2999 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $69.44 | 4.487% | $72.5558 | $72.56 | $72.55 | $72.60 |
| Purchase #5 | $110.36 | 6.509% | $117.5433 | $117.54 | $117.55 | $117.50 |
| Purchase #6 | $149.83 | 3.111% | $154.4912 | $154.49 | $154.50 | $154.50 |
| Purchase #7 | $138.96 | 7.272% | $149.0652 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $1,032.46 | $1,097.2362 | $1,097.24 | $1,097.25 | $1,097.20 | |