| 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 | $125.83 | 7.339% | $135.0647 | $135.06 | $135.05 | $135.10 |
| Purchase #2 | $102.40 | 12.150% | $114.8416 | $114.84 | $114.85 | $114.80 |
| Purchase #3 | $162.54 | 3.282% | $167.8746 | $167.87 | $167.85 | $167.90 |
| Purchase #4 | $12.69 | 8.543% | $13.7741 | $13.77 | $13.75 | $13.80 |
| Purchase #5 | $59.33 | 8.787% | $64.5433 | $64.54 | $64.55 | $64.50 |
| Purchase #6 | $221.52 | 10.644% | $245.0986 | $245.10 | $245.10 | $245.10 |
| Purchase #7 | $38.45 | 5.272% | $40.4771 | $40.48 | $40.50 | $40.50 |
| 7 purchase totals = | $722.76 | $781.6740 | $781.66 | $781.65 | $781.70 | |