| 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 | $133.36 | 7.774% | $143.7274 | $143.73 | $143.75 | $143.70 |
| Purchase #2 | $110.67 | 8.378% | $119.9419 | $119.94 | $119.95 | $119.90 |
| Purchase #3 | $249.98 | 6.157% | $265.3713 | $265.37 | $265.35 | $265.40 |
| Purchase #4 | $195.47 | 3.569% | $202.4463 | $202.45 | $202.45 | $202.40 |
| Purchase #5 | $219.33 | 10.619% | $242.6207 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $225.80 | 9.425% | $247.0817 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $167.47 | 5.786% | $177.1598 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $1,302.08 | $1,398.3491 | $1,398.35 | $1,398.35 | $1,398.30 | |