| 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 | $144.94 | 3.248% | $149.6477 | $149.65 | $149.65 | $149.60 |
| Purchase #2 | $35.97 | 10.354% | $39.6943 | $39.69 | $39.70 | $39.70 |
| Purchase #3 | $241.43 | 3.266% | $249.3151 | $249.32 | $249.30 | $249.30 |
| Purchase #4 | $61.51 | 6.581% | $65.558 | $65.56 | $65.55 | $65.60 |
| Purchase #5 | $70.73 | 9.787% | $77.6523 | $77.65 | $77.65 | $77.70 |
| Purchase #6 | $78.62 | 12.841% | $88.7156 | $88.72 | $88.70 | $88.70 |
| Purchase #7 | $29.58 | 8.794% | $32.1813 | $32.18 | $32.20 | $32.20 |
| 7 purchase totals = | $662.78 | $702.7643 | $702.77 | $702.75 | $702.80 | |