| 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 | $143.73 | 3.482% | $148.7347 | $148.73 | $148.75 | $148.70 |
| Purchase #2 | $92.60 | 6.465% | $98.5866 | $98.59 | $98.60 | $98.60 |
| Purchase #3 | $162.67 | 7.276% | $174.5059 | $174.51 | $174.50 | $174.50 |
| Purchase #4 | $159.37 | 13.720% | $181.2356 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $34.30 | 11.659% | $38.299 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $91.36 | 5.219% | $96.1281 | $96.13 | $96.15 | $96.10 |
| Purchase #7 | $224.39 | 7.275% | $240.7144 | $240.71 | $240.70 | $240.70 |
| 7 purchase totals = | $908.42 | $978.2043 | $978.21 | $978.25 | $978.10 | |