| 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 | $171.49 | 10.465% | $189.4364 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $230.93 | 12.792% | $260.4706 | $260.47 | $260.45 | $260.50 |
| Purchase #3 | $21.35 | 5.790% | $22.5862 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $78.64 | 5.839% | $83.2318 | $83.23 | $83.25 | $83.20 |
| Purchase #5 | $38.79 | 13.396% | $43.9863 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $98.87 | 10.842% | $109.5895 | $109.59 | $109.60 | $109.60 |
| Purchase #7 | $165.35 | 9.329% | $180.7755 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $805.42 | $890.0763 | $890.09 | $890.15 | $890.10 | |