| 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 | $178.68 | 13.523% | $202.8429 | $202.84 | $202.85 | $202.80 |
| Purchase #2 | $42.49 | 13.872% | $48.3842 | $48.38 | $48.40 | $48.40 |
| Purchase #3 | $112.75 | 7.488% | $121.1927 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $113.26 | 3.556% | $117.2875 | $117.29 | $117.30 | $117.30 |
| Purchase #5 | $183.54 | 3.226% | $189.461 | $189.46 | $189.45 | $189.50 |
| Purchase #6 | $80.94 | 13.695% | $92.0247 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $136.43 | 9.521% | $149.4195 | $149.42 | $149.40 | $149.40 |
| 7 purchase totals = | $848.09 | $920.6125 | $920.60 | $920.60 | $920.60 | |