| 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 | $178.97 | 12.651% | $201.6115 | $201.61 | $201.60 | $201.60 |
| Purchase #2 | $82.96 | 9.164% | $90.5625 | $90.56 | $90.55 | $90.60 |
| Purchase #3 | $74.42 | 8.247% | $80.5574 | $80.56 | $80.55 | $80.60 |
| Purchase #4 | $203.47 | 10.814% | $225.4732 | $225.47 | $225.45 | $225.50 |
| Purchase #5 | $213.86 | 13.742% | $243.2486 | $243.25 | $243.25 | $243.20 |
| Purchase #6 | $113.56 | 10.330% | $125.2907 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $221.52 | 5.128% | $232.8795 | $232.88 | $232.90 | $232.90 |
| 7 purchase totals = | $1,088.76 | $1,199.6234 | $1,199.62 | $1,199.60 | $1,199.70 | |