| 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 | $105.80 | 7.742% | $113.991 | $113.99 | $114.00 | $114.00 |
| Purchase #2 | $174.32 | 12.209% | $195.6027 | $195.60 | $195.60 | $195.60 |
| Purchase #3 | $95.40 | 7.506% | $102.5607 | $102.56 | $102.55 | $102.60 |
| Purchase #4 | $187.61 | 6.628% | $200.0448 | $200.04 | $200.05 | $200.00 |
| Purchase #5 | $166.66 | 13.233% | $188.7141 | $188.71 | $188.70 | $188.70 |
| Purchase #6 | $116.50 | 7.543% | $125.2876 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $234.54 | 5.371% | $247.1371 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $1,080.83 | $1,173.3380 | $1,173.33 | $1,173.35 | $1,173.30 | |