| 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 | $148.30 | 12.633% | $167.0347 | $167.03 | $167.05 | $167.00 |
| Purchase #2 | $150.75 | 10.852% | $167.1094 | $167.11 | $167.10 | $167.10 |
| Purchase #3 | $211.58 | 4.410% | $220.9107 | $220.91 | $220.90 | $220.90 |
| Purchase #4 | $148.41 | 10.383% | $163.8194 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $35.57 | 4.631% | $37.2172 | $37.22 | $37.20 | $37.20 |
| Purchase #6 | $229.54 | 11.768% | $256.5523 | $256.55 | $256.55 | $256.60 |
| Purchase #7 | $31.56 | 9.513% | $34.5623 | $34.56 | $34.55 | $34.60 |
| 7 purchase totals = | $955.71 | $1,047.2060 | $1,047.20 | $1,047.15 | $1,047.20 | |