| 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 | $73.77 | 4.674% | $77.218 | $77.22 | $77.20 | $77.20 |
| Purchase #2 | $126.89 | 3.568% | $131.4174 | $131.42 | $131.40 | $131.40 |
| Purchase #3 | $101.61 | 12.256% | $114.0633 | $114.06 | $114.05 | $114.10 |
| Purchase #4 | $210.53 | 12.807% | $237.4926 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $167.64 | 13.172% | $189.7215 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $202.80 | 7.189% | $217.3793 | $217.38 | $217.40 | $217.40 |
| Purchase #7 | $204.99 | 3.190% | $211.5292 | $211.53 | $211.55 | $211.50 |
| 7 purchase totals = | $1,088.23 | $1,178.8213 | $1,178.82 | $1,178.80 | $1,178.80 | |