| 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 | $105.56 | 8.248% | $114.2666 | $114.27 | $114.25 | $114.30 |
| Purchase #2 | $120.34 | 3.475% | $124.5218 | $124.52 | $124.50 | $124.50 |
| Purchase #3 | $171.46 | 4.219% | $178.6939 | $178.69 | $178.70 | $178.70 |
| Purchase #4 | $137.67 | 7.181% | $147.5561 | $147.56 | $147.55 | $147.60 |
| Purchase #5 | $108.90 | 10.332% | $120.1515 | $120.15 | $120.15 | $120.20 |
| Purchase #6 | $114.57 | 3.490% | $118.5685 | $118.57 | $118.55 | $118.60 |
| Purchase #7 | $22.94 | 5.475% | $24.196 | $24.20 | $24.20 | $24.20 |
| 7 purchase totals = | $781.44 | $827.9544 | $827.96 | $827.90 | $828.10 | |