| 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 | $170.91 | 8.716% | $185.8065 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $224.80 | 3.800% | $233.3424 | $233.34 | $233.35 | $233.30 |
| Purchase #3 | $88.51 | 9.554% | $96.9662 | $96.97 | $96.95 | $97.00 |
| Purchase #4 | $74.75 | 4.255% | $77.9306 | $77.93 | $77.95 | $77.90 |
| Purchase #5 | $105.82 | 11.666% | $118.165 | $118.17 | $118.15 | $118.20 |
| Purchase #6 | $71.94 | 8.564% | $78.1009 | $78.10 | $78.10 | $78.10 |
| Purchase #7 | $211.68 | 6.247% | $224.9036 | $224.90 | $224.90 | $224.90 |
| 7 purchase totals = | $948.41 | $1,015.2152 | $1,015.22 | $1,015.20 | $1,015.20 | |