| 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 | $181.95 | 5.174% | $191.3641 | $191.36 | $191.35 | $191.40 |
| Purchase #2 | $173.65 | 9.126% | $189.4973 | $189.50 | $189.50 | $189.50 |
| Purchase #3 | $78.52 | 13.540% | $89.1516 | $89.15 | $89.15 | $89.20 |
| Purchase #4 | $68.58 | 10.326% | $75.6616 | $75.66 | $75.65 | $75.70 |
| Purchase #5 | $130.38 | 3.172% | $134.5157 | $134.52 | $134.50 | $134.50 |
| Purchase #6 | $69.84 | 7.826% | $75.3057 | $75.31 | $75.30 | $75.30 |
| Purchase #7 | $172.75 | 11.534% | $192.675 | $192.68 | $192.70 | $192.70 |
| 7 purchase totals = | $875.67 | $948.1710 | $948.18 | $948.15 | $948.30 | |