| 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 | $169.61 | 3.285% | $175.1817 | $175.18 | $175.20 | $175.20 |
| Purchase #2 | $190.36 | 12.679% | $214.4957 | $214.50 | $214.50 | $214.50 |
| Purchase #3 | $176.93 | 9.840% | $194.3399 | $194.34 | $194.35 | $194.30 |
| Purchase #4 | $102.31 | 5.742% | $108.1846 | $108.18 | $108.20 | $108.20 |
| Purchase #5 | $223.48 | 6.161% | $237.2486 | $237.25 | $237.25 | $237.20 |
| Purchase #6 | $68.64 | 8.132% | $74.2218 | $74.22 | $74.20 | $74.20 |
| Purchase #7 | $190.78 | 7.414% | $204.9244 | $204.92 | $204.90 | $204.90 |
| 7 purchase totals = | $1,122.11 | $1,208.5967 | $1,208.59 | $1,208.60 | $1,208.50 | |