| 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 | $173.73 | 11.774% | $194.185 | $194.19 | $194.20 | $194.20 |
| Purchase #2 | $73.95 | 8.214% | $80.0243 | $80.02 | $80.00 | $80.00 |
| Purchase #3 | $155.38 | 11.203% | $172.7872 | $172.79 | $172.80 | $172.80 |
| Purchase #4 | $204.82 | 10.218% | $225.7485 | $225.75 | $225.75 | $225.70 |
| Purchase #5 | $45.53 | 3.471% | $47.1103 | $47.11 | $47.10 | $47.10 |
| Purchase #6 | $200.63 | 7.328% | $215.3322 | $215.33 | $215.35 | $215.30 |
| Purchase #7 | $134.94 | 13.827% | $153.5982 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $988.98 | $1,088.7857 | $1,088.79 | $1,088.80 | $1,088.70 | |