| 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 | $134.42 | 5.481% | $141.7876 | $141.79 | $141.80 | $141.80 |
| Purchase #2 | $123.54 | 10.347% | $136.3227 | $136.32 | $136.30 | $136.30 |
| Purchase #3 | $90.60 | 5.817% | $95.8702 | $95.87 | $95.85 | $95.90 |
| Purchase #4 | $135.83 | 3.226% | $140.2119 | $140.21 | $140.20 | $140.20 |
| Purchase #5 | $244.40 | 4.562% | $255.5495 | $255.55 | $255.55 | $255.50 |
| Purchase #6 | $14.77 | 9.440% | $16.1643 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $98.52 | 13.805% | $112.1207 | $112.12 | $112.10 | $112.10 |
| 7 purchase totals = | $842.08 | $898.0269 | $898.02 | $897.95 | $898.00 | |