| 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 | $117.80 | 13.557% | $133.7701 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $123.71 | 8.175% | $133.8233 | $133.82 | $133.80 | $133.80 |
| Purchase #3 | $63.96 | 9.227% | $69.8616 | $69.86 | $69.85 | $69.90 |
| Purchase #4 | $179.64 | 4.295% | $187.3555 | $187.36 | $187.35 | $187.40 |
| Purchase #5 | $11.25 | 10.317% | $12.4107 | $12.41 | $12.40 | $12.40 |
| Purchase #6 | $42.33 | 3.196% | $43.6829 | $43.68 | $43.70 | $43.70 |
| Purchase #7 | $170.83 | 10.803% | $189.2848 | $189.28 | $189.30 | $189.30 |
| 7 purchase totals = | $709.52 | $770.1889 | $770.18 | $770.15 | $770.30 | |