| 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 | $68.33 | 12.814% | $77.0858 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $203.98 | 5.496% | $215.1907 | $215.19 | $215.20 | $215.20 |
| Purchase #3 | $141.51 | 12.106% | $158.6412 | $158.64 | $158.65 | $158.60 |
| Purchase #4 | $78.56 | 6.435% | $83.6153 | $83.62 | $83.60 | $83.60 |
| Purchase #5 | $147.52 | 12.654% | $166.1872 | $166.19 | $166.20 | $166.20 |
| Purchase #6 | $220.87 | 10.778% | $244.6754 | $244.68 | $244.70 | $244.70 |
| Purchase #7 | $224.56 | 4.259% | $234.124 | $234.12 | $234.10 | $234.10 |
| 7 purchase totals = | $1,085.33 | $1,179.5196 | $1,179.53 | $1,179.55 | $1,179.50 | |