| 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 | $172.26 | 4.429% | $179.8894 | $179.89 | $179.90 | $179.90 |
| Purchase #2 | $191.96 | 9.491% | $210.1789 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $13.28 | 6.845% | $14.189 | $14.19 | $14.20 | $14.20 |
| Purchase #4 | $29.34 | 6.115% | $31.1341 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $54.64 | 12.554% | $61.4995 | $61.50 | $61.50 | $61.50 |
| Purchase #6 | $214.94 | 8.380% | $232.952 | $232.95 | $232.95 | $233.00 |
| Purchase #7 | $52.85 | 9.759% | $58.0076 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $729.27 | $787.8505 | $787.85 | $787.90 | $787.90 | |