| 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 | $15.85 | 6.775% | $16.9238 | $16.92 | $16.90 | $16.90 |
| Purchase #2 | $42.68 | 4.766% | $44.7141 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $188.75 | 7.689% | $203.263 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $153.72 | 9.696% | $168.6247 | $168.62 | $168.60 | $168.60 |
| Purchase #5 | $244.34 | 3.575% | $253.0752 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $154.58 | 4.153% | $160.9997 | $161.00 | $161.00 | $161.00 |
| Purchase #7 | $221.39 | 8.811% | $240.8967 | $240.90 | $240.90 | $240.90 |
| 7 purchase totals = | $1,021.31 | $1,088.4972 | $1,088.49 | $1,088.45 | $1,088.50 | |