| 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 | $192.50 | 5.374% | $202.845 | $202.85 | $202.85 | $202.80 |
| Purchase #2 | $153.85 | 12.201% | $172.6212 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $70.76 | 10.130% | $77.928 | $77.93 | $77.95 | $77.90 |
| Purchase #4 | $150.37 | 12.799% | $169.6159 | $169.62 | $169.60 | $169.60 |
| Purchase #5 | $43.42 | 5.377% | $45.7547 | $45.75 | $45.75 | $45.80 |
| Purchase #6 | $20.83 | 5.482% | $21.9719 | $21.97 | $21.95 | $22.00 |
| Purchase #7 | $197.89 | 9.188% | $216.0721 | $216.07 | $216.05 | $216.10 |
| 7 purchase totals = | $829.62 | $906.8088 | $906.81 | $906.75 | $906.80 | |