| 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 | $172.96 | 6.499% | $184.2007 | $184.20 | $184.20 | $184.20 |
| Purchase #2 | $159.79 | 11.774% | $178.6037 | $178.60 | $178.60 | $178.60 |
| Purchase #3 | $36.38 | 12.147% | $40.7991 | $40.80 | $40.80 | $40.80 |
| Purchase #4 | $75.67 | 11.456% | $84.3388 | $84.34 | $84.35 | $84.30 |
| Purchase #5 | $74.65 | 10.756% | $82.6794 | $82.68 | $82.70 | $82.70 |
| Purchase #6 | $204.44 | 6.559% | $217.8492 | $217.85 | $217.85 | $217.80 |
| Purchase #7 | $139.96 | 4.133% | $145.7445 | $145.74 | $145.75 | $145.70 |
| 7 purchase totals = | $863.85 | $934.2154 | $934.21 | $934.25 | $934.10 | |