| 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 | $118.80 | 9.534% | $130.1264 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $67.81 | 12.817% | $76.5012 | $76.50 | $76.50 | $76.50 |
| Purchase #3 | $215.98 | 10.497% | $238.6514 | $238.65 | $238.65 | $238.70 |
| Purchase #4 | $32.83 | 8.447% | $35.6032 | $35.60 | $35.60 | $35.60 |
| Purchase #5 | $160.50 | 4.459% | $167.6567 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $86.96 | 4.752% | $91.0923 | $91.09 | $91.10 | $91.10 |
| Purchase #7 | $199.62 | 10.221% | $220.0232 | $220.02 | $220.00 | $220.00 |
| 7 purchase totals = | $882.50 | $959.6544 | $959.65 | $959.65 | $959.70 | |