| 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 | $127.61 | 7.244% | $136.8541 | $136.85 | $136.85 | $136.90 |
| Purchase #2 | $178.37 | 8.789% | $194.0469 | $194.05 | $194.05 | $194.00 |
| Purchase #3 | $36.99 | 8.448% | $40.1149 | $40.11 | $40.10 | $40.10 |
| Purchase #4 | $138.93 | 10.341% | $153.2968 | $153.30 | $153.30 | $153.30 |
| Purchase #5 | $240.86 | 7.625% | $259.2256 | $259.23 | $259.25 | $259.20 |
| Purchase #6 | $132.66 | 5.338% | $139.7414 | $139.74 | $139.75 | $139.70 |
| Purchase #7 | $46.88 | 6.464% | $49.9103 | $49.91 | $49.90 | $49.90 |
| 7 purchase totals = | $902.30 | $973.1900 | $973.19 | $973.20 | $973.10 | |