| 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 | $111.67 | 8.295% | $120.933 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $243.70 | 8.506% | $264.4291 | $264.43 | $264.45 | $264.40 |
| Purchase #3 | $20.64 | 11.825% | $23.0807 | $23.08 | $23.10 | $23.10 |
| Purchase #4 | $168.28 | 13.512% | $191.018 | $191.02 | $191.00 | $191.00 |
| Purchase #5 | $149.97 | 7.819% | $161.6962 | $161.70 | $161.70 | $161.70 |
| Purchase #6 | $7.79 | 4.591% | $8.1476 | $8.15 | $8.15 | $8.10 |
| Purchase #7 | $43.98 | 8.152% | $47.5652 | $47.57 | $47.55 | $47.60 |
| 7 purchase totals = | $746.03 | $816.8698 | $816.88 | $816.90 | $816.80 | |