| 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 | $184.36 | 4.199% | $192.1013 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $40.41 | 5.550% | $42.6528 | $42.65 | $42.65 | $42.70 |
| Purchase #3 | $9.90 | 8.117% | $10.7036 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $212.52 | 8.596% | $230.7882 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $176.94 | 6.598% | $188.6145 | $188.61 | $188.60 | $188.60 |
| Purchase #6 | $125.37 | 4.352% | $130.8261 | $130.83 | $130.85 | $130.80 |
| Purchase #7 | $26.86 | 7.649% | $28.9145 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $776.36 | $824.6010 | $824.59 | $824.60 | $824.60 | |