| 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 | $128.57 | 3.326% | $132.8462 | $132.85 | $132.85 | $132.80 |
| Purchase #2 | $173.35 | 9.145% | $189.2029 | $189.20 | $189.20 | $189.20 |
| Purchase #3 | $142.30 | 11.307% | $158.3899 | $158.39 | $158.40 | $158.40 |
| Purchase #4 | $17.46 | 11.211% | $19.4174 | $19.42 | $19.40 | $19.40 |
| Purchase #5 | $84.55 | 4.161% | $88.0681 | $88.07 | $88.05 | $88.10 |
| Purchase #6 | $198.64 | 10.128% | $218.7583 | $218.76 | $218.75 | $218.80 |
| Purchase #7 | $70.96 | 10.148% | $78.161 | $78.16 | $78.15 | $78.20 |
| 7 purchase totals = | $815.83 | $884.8438 | $884.85 | $884.80 | $884.90 | |