| 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 | $176.94 | 11.599% | $197.4633 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $242.41 | 10.268% | $267.3007 | $267.30 | $267.30 | $267.30 |
| Purchase #3 | $36.55 | 9.725% | $40.1045 | $40.10 | $40.10 | $40.10 |
| Purchase #4 | $131.28 | 10.561% | $145.1445 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $99.52 | 8.625% | $108.1036 | $108.10 | $108.10 | $108.10 |
| Purchase #6 | $42.85 | 4.306% | $44.6951 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $86.89 | 11.441% | $96.8311 | $96.83 | $96.85 | $96.80 |
| 7 purchase totals = | $816.44 | $899.6428 | $899.63 | $899.65 | $899.60 | |