| 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 | $178.29 | 6.561% | $189.9876 | $189.99 | $190.00 | $190.00 |
| Purchase #2 | $205.89 | 11.567% | $229.7053 | $229.71 | $229.70 | $229.70 |
| Purchase #3 | $197.39 | 6.511% | $210.2421 | $210.24 | $210.25 | $210.20 |
| Purchase #4 | $81.66 | 4.251% | $85.1314 | $85.13 | $85.15 | $85.10 |
| Purchase #5 | $176.77 | 7.626% | $190.2505 | $190.25 | $190.25 | $190.30 |
| Purchase #6 | $194.77 | 11.861% | $217.8717 | $217.87 | $217.85 | $217.90 |
| Purchase #7 | $239.91 | 6.450% | $255.3842 | $255.38 | $255.40 | $255.40 |
| 7 purchase totals = | $1,274.68 | $1,378.5728 | $1,378.57 | $1,378.60 | $1,378.60 | |