| 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 | $168.93 | 4.529% | $176.5808 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $197.94 | 8.449% | $214.664 | $214.66 | $214.65 | $214.70 |
| Purchase #3 | $218.94 | 9.139% | $238.9489 | $238.95 | $238.95 | $238.90 |
| Purchase #4 | $238.33 | 8.321% | $258.1614 | $258.16 | $258.15 | $258.20 |
| Purchase #5 | $242.29 | 13.589% | $275.2148 | $275.21 | $275.20 | $275.20 |
| Purchase #6 | $136.72 | 7.682% | $147.2228 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $156.40 | 8.612% | $169.8692 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $1,359.55 | $1,480.6619 | $1,480.65 | $1,480.60 | $1,480.70 | |