| 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 | $158.65 | 3.799% | $164.6771 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $216.57 | 6.409% | $230.45 | $230.45 | $230.45 | $230.50 |
| Purchase #3 | $90.70 | 5.764% | $95.9279 | $95.93 | $95.95 | $95.90 |
| Purchase #4 | $148.59 | 11.680% | $165.9453 | $165.95 | $165.95 | $165.90 |
| Purchase #5 | $146.69 | 3.149% | $151.3093 | $151.31 | $151.30 | $151.30 |
| Purchase #6 | $41.44 | 6.458% | $44.1162 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $242.69 | 12.748% | $273.6281 | $273.63 | $273.65 | $273.60 |
| 7 purchase totals = | $1,045.33 | $1,126.0539 | $1,126.07 | $1,126.10 | $1,126.00 | |