| 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 | $165.93 | 4.115% | $172.758 | $172.76 | $172.75 | $172.80 |
| Purchase #2 | $31.83 | 13.319% | $36.0694 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $105.46 | 11.264% | $117.339 | $117.34 | $117.35 | $117.30 |
| Purchase #4 | $121.90 | 12.346% | $136.9498 | $136.95 | $136.95 | $136.90 |
| Purchase #5 | $22.76 | 9.348% | $24.8876 | $24.89 | $24.90 | $24.90 |
| Purchase #6 | $161.74 | 9.267% | $176.7284 | $176.73 | $176.75 | $176.70 |
| Purchase #7 | $133.54 | 9.723% | $146.5241 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $743.16 | $811.2563 | $811.26 | $811.25 | $811.20 | |