| 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 | $198.86 | 13.863% | $226.428 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $12.97 | 9.105% | $14.1509 | $14.15 | $14.15 | $14.20 |
| Purchase #3 | $162.48 | 11.835% | $181.7095 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $51.63 | 8.315% | $55.923 | $55.92 | $55.90 | $55.90 |
| Purchase #5 | $6.67 | 10.532% | $7.3725 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $198.46 | 3.208% | $204.8266 | $204.83 | $204.85 | $204.80 |
| Purchase #7 | $214.65 | 5.429% | $226.3033 | $226.30 | $226.30 | $226.30 |
| 7 purchase totals = | $845.72 | $916.7138 | $916.71 | $916.70 | $916.70 | |