| 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 | $134.38 | 11.549% | $149.8995 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $135.56 | 11.251% | $150.8119 | $150.81 | $150.80 | $150.80 |
| Purchase #3 | $174.36 | 13.570% | $198.0207 | $198.02 | $198.00 | $198.00 |
| Purchase #4 | $21.86 | 8.766% | $23.7762 | $23.78 | $23.80 | $23.80 |
| Purchase #5 | $141.70 | 4.140% | $147.5664 | $147.57 | $147.55 | $147.60 |
| Purchase #6 | $51.72 | 3.861% | $53.7169 | $53.72 | $53.70 | $53.70 |
| Purchase #7 | $150.79 | 5.755% | $159.468 | $159.47 | $159.45 | $159.50 |
| 7 purchase totals = | $810.37 | $883.2596 | $883.27 | $883.20 | $883.30 | |