| 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 | $172.93 | 8.734% | $188.0337 | $188.03 | $188.05 | $188.00 |
| Purchase #2 | $66.97 | 12.304% | $75.21 | $75.21 | $75.20 | $75.20 |
| Purchase #3 | $233.93 | 3.494% | $242.1035 | $242.10 | $242.10 | $242.10 |
| Purchase #4 | $238.90 | 6.468% | $254.3521 | $254.35 | $254.35 | $254.40 |
| Purchase #5 | $213.81 | 3.492% | $221.2762 | $221.28 | $221.30 | $221.30 |
| Purchase #6 | $21.68 | 13.131% | $24.5268 | $24.53 | $24.55 | $24.50 |
| Purchase #7 | $65.48 | 8.517% | $71.0569 | $71.06 | $71.05 | $71.10 |
| 7 purchase totals = | $1,013.70 | $1,076.5592 | $1,076.56 | $1,076.60 | $1,076.60 | |