| 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 | $157.54 | 9.590% | $172.6481 | $172.65 | $172.65 | $172.60 |
| Purchase #2 | $92.34 | 11.215% | $102.6959 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $178.88 | 3.251% | $184.6954 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $5.55 | 6.306% | $5.9 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $80.58 | 7.236% | $86.4108 | $86.41 | $86.40 | $86.40 |
| Purchase #6 | $168.29 | 3.523% | $174.2189 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $189.53 | 12.435% | $213.0981 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $872.71 | $939.6672 | $939.68 | $939.65 | $939.60 | |