| 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 | $145.59 | 11.267% | $161.9936 | $161.99 | $162.00 | $162.00 |
| Purchase #2 | $16.35 | 4.112% | $17.0223 | $17.02 | $17.00 | $17.00 |
| Purchase #3 | $22.44 | 13.300% | $25.4245 | $25.42 | $25.40 | $25.40 |
| Purchase #4 | $184.45 | 11.763% | $206.1469 | $206.15 | $206.15 | $206.10 |
| Purchase #5 | $144.88 | 13.577% | $164.5504 | $164.55 | $164.55 | $164.60 |
| Purchase #6 | $157.37 | 11.390% | $175.2944 | $175.29 | $175.30 | $175.30 |
| Purchase #7 | $70.41 | 3.474% | $72.856 | $72.86 | $72.85 | $72.90 |
| 7 purchase totals = | $741.49 | $823.2881 | $823.28 | $823.25 | $823.30 | |