| 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 | $179.53 | 5.429% | $189.2767 | $189.28 | $189.30 | $189.30 |
| Purchase #2 | $61.28 | 8.714% | $66.6199 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $219.89 | 6.159% | $233.433 | $233.43 | $233.45 | $233.40 |
| Purchase #4 | $45.46 | 9.212% | $49.6478 | $49.65 | $49.65 | $49.60 |
| Purchase #5 | $202.43 | 10.144% | $222.9645 | $222.96 | $222.95 | $223.00 |
| Purchase #6 | $42.97 | 10.783% | $47.6035 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $248.56 | 9.512% | $272.203 | $272.20 | $272.20 | $272.20 |
| 7 purchase totals = | $1,000.12 | $1,081.7484 | $1,081.74 | $1,081.75 | $1,081.70 | |