| 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 | $96.46 | 10.585% | $106.6703 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $194.39 | 10.321% | $214.453 | $214.45 | $214.45 | $214.50 |
| Purchase #3 | $57.74 | 5.165% | $60.7223 | $60.72 | $60.70 | $60.70 |
| Purchase #4 | $130.56 | 4.700% | $136.6963 | $136.70 | $136.70 | $136.70 |
| Purchase #5 | $23.25 | 4.488% | $24.2935 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $31.33 | 9.378% | $34.2681 | $34.27 | $34.25 | $34.30 |
| Purchase #7 | $150.93 | 4.766% | $158.1233 | $158.12 | $158.10 | $158.10 |
| 7 purchase totals = | $684.66 | $735.2268 | $735.22 | $735.15 | $735.30 | |