| 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 | $168.68 | 11.401% | $187.9112 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $202.36 | 7.350% | $217.2335 | $217.23 | $217.25 | $217.20 |
| Purchase #3 | $179.28 | 5.166% | $188.5416 | $188.54 | $188.55 | $188.50 |
| Purchase #4 | $162.50 | 3.677% | $168.4751 | $168.48 | $168.50 | $168.50 |
| Purchase #5 | $45.37 | 3.562% | $46.9861 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $234.52 | 10.352% | $258.7975 | $258.80 | $258.80 | $258.80 |
| Purchase #7 | $62.28 | 4.791% | $65.2638 | $65.26 | $65.25 | $65.30 |
| 7 purchase totals = | $1,054.99 | $1,133.2088 | $1,133.21 | $1,133.25 | $1,133.20 | |