| 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 | $92.33 | 9.556% | $101.1531 | $101.15 | $101.15 | $101.20 |
| Purchase #2 | $165.60 | 7.636% | $178.2452 | $178.25 | $178.25 | $178.20 |
| Purchase #3 | $82.46 | 3.382% | $85.2488 | $85.25 | $85.25 | $85.20 |
| Purchase #4 | $209.35 | 5.354% | $220.5586 | $220.56 | $220.55 | $220.60 |
| Purchase #5 | $103.26 | 5.371% | $108.8061 | $108.81 | $108.80 | $108.80 |
| Purchase #6 | $102.94 | 10.475% | $113.723 | $113.72 | $113.70 | $113.70 |
| Purchase #7 | $118.39 | 9.769% | $129.9555 | $129.96 | $129.95 | $130.00 |
| 7 purchase totals = | $874.33 | $937.6903 | $937.70 | $937.65 | $937.70 | |