| 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 | $173.54 | 7.179% | $185.9984 | $186.00 | $186.00 | $186.00 |
| Purchase #2 | $192.36 | 13.294% | $217.9323 | $217.93 | $217.95 | $217.90 |
| Purchase #3 | $143.96 | 5.608% | $152.0333 | $152.03 | $152.05 | $152.00 |
| Purchase #4 | $130.35 | 5.731% | $137.8204 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $75.63 | 6.752% | $80.7365 | $80.74 | $80.75 | $80.70 |
| Purchase #6 | $111.90 | 7.283% | $120.0497 | $120.05 | $120.05 | $120.00 |
| Purchase #7 | $192.38 | 11.334% | $214.1843 | $214.18 | $214.20 | $214.20 |
| 7 purchase totals = | $1,020.12 | $1,108.7549 | $1,108.75 | $1,108.80 | $1,108.60 | |