| 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 | $182.77 | 13.683% | $207.7784 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $100.64 | 9.773% | $110.4755 | $110.48 | $110.50 | $110.50 |
| Purchase #3 | $227.80 | 10.268% | $251.1905 | $251.19 | $251.20 | $251.20 |
| Purchase #4 | $146.63 | 9.867% | $161.098 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $131.87 | 5.181% | $138.7022 | $138.70 | $138.70 | $138.70 |
| Purchase #6 | $36.59 | 5.721% | $38.6833 | $38.68 | $38.70 | $38.70 |
| Purchase #7 | $235.48 | 10.345% | $259.8404 | $259.84 | $259.85 | $259.80 |
| 7 purchase totals = | $1,061.78 | $1,167.7683 | $1,167.77 | $1,167.85 | $1,167.80 | |