| 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 | $197.65 | 13.348% | $224.0323 | $224.03 | $224.05 | $224.00 |
| Purchase #2 | $22.76 | 10.755% | $25.2078 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $45.58 | 4.396% | $47.5837 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $21.88 | 4.640% | $22.8952 | $22.90 | $22.90 | $22.90 |
| Purchase #5 | $24.66 | 6.365% | $26.2296 | $26.23 | $26.25 | $26.20 |
| Purchase #6 | $17.63 | 5.786% | $18.6501 | $18.65 | $18.65 | $18.70 |
| Purchase #7 | $77.63 | 4.459% | $81.0915 | $81.09 | $81.10 | $81.10 |
| 7 purchase totals = | $407.79 | $445.6902 | $445.69 | $445.75 | $445.70 | |