| 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 | $158.27 | 4.352% | $165.1579 | $165.16 | $165.15 | $165.20 |
| Purchase #2 | $22.49 | 10.201% | $24.7842 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $203.54 | 6.460% | $216.6887 | $216.69 | $216.70 | $216.70 |
| Purchase #4 | $5.84 | 10.188% | $6.435 | $6.44 | $6.45 | $6.40 |
| Purchase #5 | $65.38 | 11.392% | $72.8281 | $72.83 | $72.85 | $72.80 |
| Purchase #6 | $174.66 | 8.283% | $189.1271 | $189.13 | $189.15 | $189.10 |
| Purchase #7 | $235.58 | 3.255% | $243.2481 | $243.25 | $243.25 | $243.20 |
| 7 purchase totals = | $865.76 | $918.2691 | $918.28 | $918.35 | $918.20 | |