| 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 | $149.40 | 10.860% | $165.6248 | $165.62 | $165.60 | $165.60 |
| Purchase #2 | $92.97 | 10.836% | $103.0442 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $195.40 | 4.316% | $203.8335 | $203.83 | $203.85 | $203.80 |
| Purchase #4 | $89.54 | 8.608% | $97.2476 | $97.25 | $97.25 | $97.20 |
| Purchase #5 | $23.86 | 13.667% | $27.1209 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $163.37 | 7.129% | $175.0166 | $175.02 | $175.00 | $175.00 |
| Purchase #7 | $238.27 | 3.517% | $246.65 | $246.65 | $246.65 | $246.70 |
| 7 purchase totals = | $952.81 | $1,018.5376 | $1,018.53 | $1,018.50 | $1,018.40 | |