| 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 | $127.61 | 8.542% | $138.5104 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $194.92 | 4.195% | $203.0969 | $203.10 | $203.10 | $203.10 |
| Purchase #3 | $144.52 | 5.388% | $152.3067 | $152.31 | $152.30 | $152.30 |
| Purchase #4 | $149.37 | 3.648% | $154.819 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $145.48 | 3.600% | $150.7173 | $150.72 | $150.70 | $150.70 |
| Purchase #6 | $234.89 | 4.453% | $245.3497 | $245.35 | $245.35 | $245.30 |
| Purchase #7 | $103.69 | 12.117% | $116.2541 | $116.25 | $116.25 | $116.30 |
| 7 purchase totals = | $1,100.48 | $1,161.0541 | $1,161.06 | $1,161.00 | $1,161.00 | |