| 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 | $185.73 | 4.446% | $193.9876 | $193.99 | $194.00 | $194.00 |
| Purchase #2 | $56.37 | 13.283% | $63.8576 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $9.33 | 13.635% | $10.6021 | $10.60 | $10.60 | $10.60 |
| Purchase #4 | $19.58 | 7.746% | $21.0967 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $225.51 | 5.676% | $238.3099 | $238.31 | $238.30 | $238.30 |
| Purchase #6 | $58.38 | 6.836% | $62.3709 | $62.37 | $62.35 | $62.40 |
| Purchase #7 | $23.97 | 12.643% | $27.0005 | $27.00 | $27.00 | $27.00 |
| 7 purchase totals = | $578.87 | $617.2253 | $617.23 | $617.20 | $617.30 | |