| 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 | $111.77 | 4.408% | $116.6968 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $72.56 | 10.490% | $80.1715 | $80.17 | $80.15 | $80.20 |
| Purchase #3 | $56.60 | 10.117% | $62.3262 | $62.33 | $62.35 | $62.30 |
| Purchase #4 | $118.59 | 6.195% | $125.9367 | $125.94 | $125.95 | $125.90 |
| Purchase #5 | $29.29 | 7.107% | $31.3716 | $31.37 | $31.35 | $31.40 |
| Purchase #6 | $165.76 | 12.224% | $186.0225 | $186.02 | $186.00 | $186.00 |
| Purchase #7 | $221.62 | 8.583% | $240.6416 | $240.64 | $240.65 | $240.60 |
| 7 purchase totals = | $776.19 | $843.1669 | $843.17 | $843.15 | $843.10 | |