| 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 | $153.26 | 4.218% | $159.7245 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $114.36 | 6.361% | $121.6344 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $16.62 | 7.760% | $17.9097 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $183.48 | 10.774% | $203.2481 | $203.25 | $203.25 | $203.20 |
| Purchase #5 | $39.38 | 11.243% | $43.8075 | $43.81 | $43.80 | $43.80 |
| Purchase #6 | $166.48 | 5.324% | $175.3434 | $175.34 | $175.35 | $175.30 |
| Purchase #7 | $247.51 | 12.226% | $277.7706 | $277.77 | $277.75 | $277.80 |
| 7 purchase totals = | $921.09 | $999.4382 | $999.43 | $999.40 | $999.30 | |