| 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 | $138.36 | 8.389% | $149.967 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $119.60 | 9.809% | $131.3316 | $131.33 | $131.35 | $131.30 |
| Purchase #3 | $83.87 | 13.860% | $95.4944 | $95.49 | $95.50 | $95.50 |
| Purchase #4 | $175.48 | 13.111% | $198.4872 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $146.32 | 4.272% | $152.5708 | $152.57 | $152.55 | $152.60 |
| Purchase #6 | $21.71 | 4.439% | $22.6737 | $22.67 | $22.65 | $22.70 |
| Purchase #7 | $79.27 | 9.361% | $86.6905 | $86.69 | $86.70 | $86.70 |
| 7 purchase totals = | $764.61 | $837.2152 | $837.21 | $837.20 | $837.30 | |