| 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 | $175.96 | 4.134% | $183.2342 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $247.73 | 7.461% | $266.2131 | $266.21 | $266.20 | $266.20 |
| Purchase #3 | $44.55 | 5.768% | $47.1196 | $47.12 | $47.10 | $47.10 |
| Purchase #4 | $69.52 | 7.846% | $74.9745 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $187.57 | 8.507% | $203.5266 | $203.53 | $203.55 | $203.50 |
| Purchase #6 | $239.59 | 12.810% | $270.2815 | $270.28 | $270.30 | $270.30 |
| Purchase #7 | $9.42 | 6.639% | $10.0454 | $10.05 | $10.05 | $10.00 |
| 7 purchase totals = | $974.34 | $1,055.3949 | $1,055.39 | $1,055.40 | $1,055.30 | |