| 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 | $166.36 | 6.851% | $177.7573 | $177.76 | $177.75 | $177.80 |
| Purchase #2 | $171.51 | 10.675% | $189.8187 | $189.82 | $189.80 | $189.80 |
| Purchase #3 | $167.33 | 7.812% | $180.4018 | $180.40 | $180.40 | $180.40 |
| Purchase #4 | $186.78 | 12.165% | $209.5018 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $230.74 | 6.690% | $246.1765 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $107.87 | 12.735% | $121.6072 | $121.61 | $121.60 | $121.60 |
| Purchase #7 | $22.67 | 7.634% | $24.4006 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $1,053.26 | $1,149.6639 | $1,149.67 | $1,149.65 | $1,149.70 | |