| 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 | $141.70 | 10.102% | $156.0145 | $156.01 | $156.00 | $156.00 |
| Purchase #2 | $55.99 | 13.792% | $63.7121 | $63.71 | $63.70 | $63.70 |
| Purchase #3 | $233.28 | 5.564% | $246.2597 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $180.39 | 9.494% | $197.5162 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $161.46 | 8.517% | $175.2115 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $108.30 | 13.597% | $123.0256 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $207.62 | 8.424% | $225.1099 | $225.11 | $225.10 | $225.10 |
| 7 purchase totals = | $1,088.74 | $1,186.8495 | $1,186.85 | $1,186.80 | $1,186.80 | |