| 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 | $130.82 | 11.107% | $145.3502 | $145.35 | $145.35 | $145.40 |
| Purchase #2 | $129.46 | 11.111% | $143.8443 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $115.62 | 12.464% | $130.0309 | $130.03 | $130.05 | $130.00 |
| Purchase #4 | $159.63 | 5.143% | $167.8398 | $167.84 | $167.85 | $167.80 |
| Purchase #5 | $103.44 | 5.593% | $109.2254 | $109.23 | $109.25 | $109.20 |
| Purchase #6 | $168.48 | 3.266% | $173.9826 | $173.98 | $174.00 | $174.00 |
| Purchase #7 | $21.58 | 13.728% | $24.5425 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $829.03 | $894.8157 | $894.81 | $894.90 | $894.70 | |