| 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 | $117.59 | 6.432% | $125.1534 | $125.15 | $125.15 | $125.20 |
| Purchase #2 | $113.77 | 8.475% | $123.412 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $80.47 | 9.647% | $88.2329 | $88.23 | $88.25 | $88.20 |
| Purchase #4 | $157.63 | 12.489% | $177.3164 | $177.32 | $177.30 | $177.30 |
| Purchase #5 | $229.96 | 10.207% | $253.432 | $253.43 | $253.45 | $253.40 |
| Purchase #6 | $148.97 | 11.789% | $166.5321 | $166.53 | $166.55 | $166.50 |
| Purchase #7 | $149.27 | 3.164% | $153.9929 | $153.99 | $154.00 | $154.00 |
| 7 purchase totals = | $997.66 | $1,088.0717 | $1,088.06 | $1,088.10 | $1,088.00 | |