| 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 | $222.49 | 10.299% | $245.4042 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $43.90 | 8.549% | $47.653 | $47.65 | $47.65 | $47.70 |
| Purchase #3 | $32.82 | 11.609% | $36.6301 | $36.63 | $36.65 | $36.60 |
| Purchase #4 | $162.94 | 4.573% | $170.3912 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $34.74 | 13.320% | $39.3674 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $64.31 | 5.441% | $67.8091 | $67.81 | $67.80 | $67.80 |
| Purchase #7 | $182.64 | 13.515% | $207.3238 | $207.32 | $207.30 | $207.30 |
| 7 purchase totals = | $743.84 | $814.5788 | $814.57 | $814.55 | $814.60 | |