| 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 | $147.30 | 4.234% | $153.5367 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $25.47 | 6.835% | $27.2109 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $52.95 | 6.290% | $56.2806 | $56.28 | $56.30 | $56.30 |
| Purchase #4 | $183.99 | 11.674% | $205.469 | $205.47 | $205.45 | $205.50 |
| Purchase #5 | $89.57 | 4.626% | $93.7135 | $93.71 | $93.70 | $93.70 |
| Purchase #6 | $158.66 | 5.662% | $167.6433 | $167.64 | $167.65 | $167.60 |
| Purchase #7 | $121.91 | 9.784% | $133.8377 | $133.84 | $133.85 | $133.80 |
| 7 purchase totals = | $779.85 | $837.6917 | $837.69 | $837.70 | $837.60 | |