| 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 | $130.47 | 8.207% | $141.1777 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $100.98 | 9.338% | $110.4095 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $143.66 | 4.123% | $149.5831 | $149.58 | $149.60 | $149.60 |
| Purchase #4 | $132.72 | 13.193% | $150.2297 | $150.23 | $150.25 | $150.20 |
| Purchase #5 | $210.60 | 13.525% | $239.0837 | $239.08 | $239.10 | $239.10 |
| Purchase #6 | $143.58 | 13.199% | $162.5311 | $162.53 | $162.55 | $162.50 |
| Purchase #7 | $146.94 | 13.144% | $166.2538 | $166.25 | $166.25 | $166.30 |
| 7 purchase totals = | $1,008.95 | $1,119.2686 | $1,119.26 | $1,119.35 | $1,119.30 | |