| 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 | $177.79 | 9.113% | $193.992 | $193.99 | $194.00 | $194.00 |
| Purchase #2 | $40.95 | 6.371% | $43.5589 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $85.62 | 9.464% | $93.7231 | $93.72 | $93.70 | $93.70 |
| Purchase #4 | $198.97 | 7.707% | $214.3046 | $214.30 | $214.30 | $214.30 |
| Purchase #5 | $233.50 | 4.442% | $243.8721 | $243.87 | $243.85 | $243.90 |
| Purchase #6 | $142.28 | 3.290% | $146.961 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $225.57 | 13.372% | $255.7332 | $255.73 | $255.75 | $255.70 |
| 7 purchase totals = | $1,104.68 | $1,192.1449 | $1,192.13 | $1,192.10 | $1,192.20 | |