| 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 | $150.95 | 13.763% | $171.7252 | $171.73 | $171.75 | $171.70 |
| Purchase #2 | $84.93 | 12.815% | $95.8138 | $95.81 | $95.80 | $95.80 |
| Purchase #3 | $247.60 | 4.733% | $259.3189 | $259.32 | $259.30 | $259.30 |
| Purchase #4 | $118.94 | 4.516% | $124.3113 | $124.31 | $124.30 | $124.30 |
| Purchase #5 | $221.49 | 3.658% | $229.5921 | $229.59 | $229.60 | $229.60 |
| Purchase #6 | $28.72 | 3.177% | $29.6324 | $29.63 | $29.65 | $29.60 |
| Purchase #7 | $191.38 | 9.412% | $209.3927 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $1,044.01 | $1,119.7864 | $1,119.78 | $1,119.80 | $1,119.70 | |