| 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 | $141.44 | 13.733% | $160.864 | $160.86 | $160.85 | $160.90 |
| Purchase #2 | $109.66 | 8.601% | $119.0919 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $71.62 | 6.207% | $76.0655 | $76.07 | $76.05 | $76.10 |
| Purchase #4 | $114.93 | 4.674% | $120.3018 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $91.32 | 10.214% | $100.6474 | $100.65 | $100.65 | $100.60 |
| Purchase #6 | $222.78 | 3.479% | $230.5305 | $230.53 | $230.55 | $230.50 |
| Purchase #7 | $99.69 | 3.177% | $102.8572 | $102.86 | $102.85 | $102.90 |
| 7 purchase totals = | $851.44 | $910.3583 | $910.36 | $910.35 | $910.40 | |