| 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 | $137.68 | 7.651% | $148.2139 | $148.21 | $148.20 | $148.20 |
| Purchase #2 | $226.81 | 3.364% | $234.4399 | $234.44 | $234.45 | $234.40 |
| Purchase #3 | $35.93 | 10.219% | $39.6017 | $39.60 | $39.60 | $39.60 |
| Purchase #4 | $22.85 | 6.512% | $24.338 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $57.68 | 3.542% | $59.723 | $59.72 | $59.70 | $59.70 |
| Purchase #6 | $132.33 | 6.774% | $141.294 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $54.30 | 7.819% | $58.5457 | $58.55 | $58.55 | $58.50 |
| 7 purchase totals = | $667.58 | $706.1562 | $706.15 | $706.15 | $706.00 | |