| 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 | $164.81 | 6.239% | $175.0925 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $244.99 | 4.793% | $256.7324 | $256.73 | $256.75 | $256.70 |
| Purchase #3 | $196.78 | 3.718% | $204.0963 | $204.10 | $204.10 | $204.10 |
| Purchase #4 | $163.83 | 12.581% | $184.4415 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $14.95 | 13.308% | $16.9395 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $237.59 | 7.547% | $255.5209 | $255.52 | $255.50 | $255.50 |
| Purchase #7 | $88.47 | 8.535% | $96.0209 | $96.02 | $96.00 | $96.00 |
| 7 purchase totals = | $1,111.42 | $1,188.8440 | $1,188.84 | $1,188.85 | $1,188.70 | |