| 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 | $180.75 | 3.277% | $186.6732 | $186.67 | $186.65 | $186.70 |
| Purchase #2 | $222.50 | 5.165% | $233.9921 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $82.44 | 7.784% | $88.8571 | $88.86 | $88.85 | $88.90 |
| Purchase #4 | $166.67 | 12.509% | $187.5188 | $187.52 | $187.50 | $187.50 |
| Purchase #5 | $194.28 | 11.490% | $216.6028 | $216.60 | $216.60 | $216.60 |
| Purchase #6 | $229.46 | 12.624% | $258.427 | $258.43 | $258.45 | $258.40 |
| Purchase #7 | $41.88 | 12.863% | $47.267 | $47.27 | $47.25 | $47.30 |
| 7 purchase totals = | $1,117.98 | $1,219.3380 | $1,219.34 | $1,219.30 | $1,219.40 | |