| 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 | $147.85 | 8.515% | $160.4394 | $160.44 | $160.45 | $160.40 |
| Purchase #2 | $107.34 | 9.679% | $117.7294 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $234.91 | 8.839% | $255.6737 | $255.67 | $255.65 | $255.70 |
| Purchase #4 | $165.66 | 13.607% | $188.2014 | $188.20 | $188.20 | $188.20 |
| Purchase #5 | $130.84 | 5.633% | $138.2102 | $138.21 | $138.20 | $138.20 |
| Purchase #6 | $183.25 | 4.546% | $191.5805 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $38.43 | 7.315% | $41.2412 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $1,008.28 | $1,093.0758 | $1,093.07 | $1,093.10 | $1,093.00 | |