| 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 | $178.92 | 5.812% | $189.3188 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $36.68 | 7.676% | $39.4956 | $39.50 | $39.50 | $39.50 |
| Purchase #3 | $64.73 | 10.778% | $71.7066 | $71.71 | $71.70 | $71.70 |
| Purchase #4 | $148.99 | 5.618% | $157.3603 | $157.36 | $157.35 | $157.40 |
| Purchase #5 | $193.64 | 12.234% | $217.3299 | $217.33 | $217.35 | $217.30 |
| Purchase #6 | $145.73 | 5.856% | $154.2639 | $154.26 | $154.25 | $154.30 |
| Purchase #7 | $120.58 | 10.864% | $133.6798 | $133.68 | $133.70 | $133.70 |
| 7 purchase totals = | $889.27 | $963.1549 | $963.16 | $963.15 | $963.20 | |