| 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 | $172.81 | 10.486% | $190.9309 | $190.93 | $190.95 | $190.90 |
| Purchase #2 | $67.34 | 5.841% | $71.2733 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $168.37 | 11.497% | $187.7275 | $187.73 | $187.75 | $187.70 |
| Purchase #4 | $35.58 | 12.621% | $40.0706 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $33.47 | 6.502% | $35.6462 | $35.65 | $35.65 | $35.60 |
| Purchase #6 | $227.28 | 5.809% | $240.4827 | $240.48 | $240.50 | $240.50 |
| Purchase #7 | $95.87 | 11.791% | $107.174 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $800.72 | $873.3052 | $873.30 | $873.30 | $873.30 | |