| 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 | $156.65 | 10.514% | $173.1202 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $218.66 | 4.635% | $228.7949 | $228.79 | $228.80 | $228.80 |
| Purchase #3 | $149.95 | 3.343% | $154.9628 | $154.96 | $154.95 | $155.00 |
| Purchase #4 | $90.56 | 8.802% | $98.5311 | $98.53 | $98.55 | $98.50 |
| Purchase #5 | $101.34 | 8.289% | $109.7401 | $109.74 | $109.75 | $109.70 |
| Purchase #6 | $77.86 | 11.203% | $86.5827 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $130.57 | 7.714% | $140.6422 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $925.59 | $992.3740 | $992.36 | $992.40 | $992.30 | |