| 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 | $166.73 | 13.603% | $189.4103 | $189.41 | $189.40 | $189.40 |
| Purchase #2 | $137.83 | 5.347% | $145.1998 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $159.65 | 9.261% | $174.4352 | $174.44 | $174.45 | $174.40 |
| Purchase #4 | $35.39 | 9.281% | $38.6745 | $38.67 | $38.65 | $38.70 |
| Purchase #5 | $17.82 | 8.345% | $19.3071 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $164.56 | 13.723% | $187.1426 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $205.66 | 8.121% | $222.3616 | $222.36 | $222.35 | $222.40 |
| 7 purchase totals = | $887.64 | $976.5311 | $976.53 | $976.50 | $976.50 | |