| 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 | $39.93 | 13.222% | $45.2095 | $45.21 | $45.20 | $45.20 |
| Purchase #2 | $114.58 | 13.429% | $129.9669 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $150.70 | 11.690% | $168.3168 | $168.32 | $168.30 | $168.30 |
| Purchase #4 | $135.34 | 5.716% | $143.076 | $143.08 | $143.10 | $143.10 |
| Purchase #5 | $49.48 | 6.358% | $52.6259 | $52.63 | $52.65 | $52.60 |
| Purchase #6 | $158.29 | 8.164% | $171.2128 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $108.44 | 6.334% | $115.3086 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $756.76 | $825.7165 | $825.73 | $825.70 | $825.70 | |