| 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 | $162.62 | 8.477% | $176.4053 | $176.41 | $176.40 | $176.40 |
| Purchase #2 | $210.44 | 4.649% | $220.2234 | $220.22 | $220.20 | $220.20 |
| Purchase #3 | $69.75 | 13.669% | $79.2841 | $79.28 | $79.30 | $79.30 |
| Purchase #4 | $140.95 | 3.135% | $145.3688 | $145.37 | $145.35 | $145.40 |
| Purchase #5 | $166.49 | 12.610% | $187.4844 | $187.48 | $187.50 | $187.50 |
| Purchase #6 | $164.68 | 8.682% | $178.9775 | $178.98 | $179.00 | $179.00 |
| Purchase #7 | $129.54 | 10.397% | $143.0083 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $1,044.47 | $1,130.7518 | $1,130.75 | $1,130.75 | $1,130.80 | |