| 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 | $166.50 | 5.670% | $175.9406 | $175.94 | $175.95 | $175.90 |
| Purchase #2 | $31.34 | 8.571% | $34.0262 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $219.53 | 4.401% | $229.1915 | $229.19 | $229.20 | $229.20 |
| Purchase #4 | $210.96 | 9.282% | $230.5413 | $230.54 | $230.55 | $230.50 |
| Purchase #5 | $32.77 | 3.821% | $34.0221 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $136.88 | 5.271% | $144.0949 | $144.09 | $144.10 | $144.10 |
| Purchase #7 | $60.89 | 9.118% | $66.442 | $66.44 | $66.45 | $66.40 |
| 7 purchase totals = | $858.87 | $914.2586 | $914.25 | $914.30 | $914.10 | |