| 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 | $178.32 | 13.596% | $202.5644 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $17.71 | 4.272% | $18.4666 | $18.47 | $18.45 | $18.50 |
| Purchase #3 | $247.98 | 4.683% | $259.5929 | $259.59 | $259.60 | $259.60 |
| Purchase #4 | $181.90 | 6.146% | $193.0796 | $193.08 | $193.10 | $193.10 |
| Purchase #5 | $92.84 | 7.510% | $99.8123 | $99.81 | $99.80 | $99.80 |
| Purchase #6 | $89.96 | 8.563% | $97.6633 | $97.66 | $97.65 | $97.70 |
| Purchase #7 | $164.46 | 13.847% | $187.2328 | $187.23 | $187.25 | $187.20 |
| 7 purchase totals = | $973.17 | $1,058.4119 | $1,058.40 | $1,058.40 | $1,058.50 | |