| 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 | $137.64 | 10.460% | $152.0371 | $152.04 | $152.05 | $152.00 |
| Purchase #2 | $31.45 | 8.318% | $34.066 | $34.07 | $34.05 | $34.10 |
| Purchase #3 | $109.58 | 5.356% | $115.4491 | $115.45 | $115.45 | $115.40 |
| Purchase #4 | $41.65 | 10.495% | $46.0212 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $157.88 | 12.759% | $178.0239 | $178.02 | $178.00 | $178.00 |
| Purchase #6 | $7.76 | 6.355% | $8.2531 | $8.25 | $8.25 | $8.30 |
| Purchase #7 | $188.68 | 5.660% | $199.3593 | $199.36 | $199.35 | $199.40 |
| 7 purchase totals = | $674.64 | $733.2097 | $733.21 | $733.15 | $733.20 | |