| 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 | $187.95 | 4.168% | $195.7838 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $162.59 | 10.230% | $179.223 | $179.22 | $179.20 | $179.20 |
| Purchase #3 | $61.25 | 9.483% | $67.0583 | $67.06 | $67.05 | $67.10 |
| Purchase #4 | $221.95 | 7.454% | $238.4942 | $238.49 | $238.50 | $238.50 |
| Purchase #5 | $38.87 | 9.706% | $42.6427 | $42.64 | $42.65 | $42.60 |
| Purchase #6 | $213.97 | 10.774% | $237.0231 | $237.02 | $237.00 | $237.00 |
| Purchase #7 | $132.72 | 10.490% | $146.6423 | $146.64 | $146.65 | $146.60 |
| 7 purchase totals = | $1,019.30 | $1,106.8674 | $1,106.85 | $1,106.85 | $1,106.80 | |