| 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 | $178.40 | 3.651% | $184.9134 | $184.91 | $184.90 | $184.90 |
| Purchase #2 | $72.81 | 4.314% | $75.951 | $75.95 | $75.95 | $76.00 |
| Purchase #3 | $188.44 | 8.577% | $204.6025 | $204.60 | $204.60 | $204.60 |
| Purchase #4 | $80.85 | 5.253% | $85.0971 | $85.10 | $85.10 | $85.10 |
| Purchase #5 | $222.49 | 10.447% | $245.7335 | $245.73 | $245.75 | $245.70 |
| Purchase #6 | $191.78 | 8.216% | $207.5366 | $207.54 | $207.55 | $207.50 |
| Purchase #7 | $41.81 | 3.516% | $43.28 | $43.28 | $43.30 | $43.30 |
| 7 purchase totals = | $976.58 | $1,047.1141 | $1,047.11 | $1,047.15 | $1,047.10 | |