| 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 | $117.95 | 7.140% | $126.3716 | $126.37 | $126.35 | $126.40 |
| Purchase #2 | $131.29 | 13.546% | $149.0745 | $149.07 | $149.05 | $149.10 |
| Purchase #3 | $143.28 | 4.753% | $150.0901 | $150.09 | $150.10 | $150.10 |
| Purchase #4 | $166.76 | 11.466% | $185.8807 | $185.88 | $185.90 | $185.90 |
| Purchase #5 | $197.63 | 9.211% | $215.8337 | $215.83 | $215.85 | $215.80 |
| Purchase #6 | $189.78 | 13.215% | $214.8594 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $249.92 | 5.380% | $263.3657 | $263.37 | $263.35 | $263.40 |
| 7 purchase totals = | $1,196.61 | $1,305.4757 | $1,305.47 | $1,305.45 | $1,305.60 | |