| 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 | $180.34 | 11.152% | $200.4515 | $200.45 | $200.45 | $200.50 |
| Purchase #2 | $158.80 | 13.491% | $180.2237 | $180.22 | $180.20 | $180.20 |
| Purchase #3 | $76.70 | 3.826% | $79.6345 | $79.63 | $79.65 | $79.60 |
| Purchase #4 | $156.57 | 6.490% | $166.7314 | $166.73 | $166.75 | $166.70 |
| Purchase #5 | $191.30 | 10.654% | $211.6811 | $211.68 | $211.70 | $211.70 |
| Purchase #6 | $95.43 | 11.502% | $106.4064 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $50.95 | 5.421% | $53.712 | $53.71 | $53.70 | $53.70 |
| 7 purchase totals = | $910.09 | $998.8406 | $998.83 | $998.85 | $998.80 | |