| 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 | $155.35 | 9.511% | $170.1253 | $170.13 | $170.15 | $170.10 |
| Purchase #2 | $39.60 | 10.337% | $43.6935 | $43.69 | $43.70 | $43.70 |
| Purchase #3 | $118.86 | 9.118% | $129.6977 | $129.70 | $129.70 | $129.70 |
| Purchase #4 | $102.35 | 3.504% | $105.9363 | $105.94 | $105.95 | $105.90 |
| Purchase #5 | $68.37 | 5.302% | $71.995 | $72.00 | $72.00 | $72.00 |
| Purchase #6 | $35.47 | 11.210% | $39.4462 | $39.45 | $39.45 | $39.40 |
| Purchase #7 | $9.54 | 9.749% | $10.4701 | $10.47 | $10.45 | $10.50 |
| 7 purchase totals = | $529.54 | $571.3641 | $571.38 | $571.40 | $571.30 | |