| 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 | $129.63 | 12.519% | $145.8584 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $55.33 | 11.541% | $61.7156 | $61.72 | $61.70 | $61.70 |
| Purchase #3 | $160.27 | 9.177% | $174.978 | $174.98 | $175.00 | $175.00 |
| Purchase #4 | $173.61 | 13.592% | $197.2071 | $197.21 | $197.20 | $197.20 |
| Purchase #5 | $101.97 | 11.248% | $113.4396 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $120.70 | 12.346% | $135.6016 | $135.60 | $135.60 | $135.60 |
| Purchase #7 | $74.66 | 9.299% | $81.6026 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $816.17 | $910.4029 | $910.41 | $910.40 | $910.40 | |