| 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 | $178.91 | 9.210% | $195.3876 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $40.99 | 10.616% | $45.3415 | $45.34 | $45.35 | $45.30 |
| Purchase #3 | $151.86 | 13.831% | $172.8638 | $172.86 | $172.85 | $172.90 |
| Purchase #4 | $225.42 | 9.241% | $246.2511 | $246.25 | $246.25 | $246.30 |
| Purchase #5 | $142.71 | 4.659% | $149.3589 | $149.36 | $149.35 | $149.40 |
| Purchase #6 | $32.32 | 7.550% | $34.7602 | $34.76 | $34.75 | $34.80 |
| Purchase #7 | $87.37 | 7.606% | $94.0154 | $94.02 | $94.00 | $94.00 |
| 7 purchase totals = | $859.58 | $937.9785 | $937.98 | $937.95 | $938.10 | |