| 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 | $136.33 | 9.424% | $149.1777 | $149.18 | $149.20 | $149.20 |
| Purchase #2 | $84.91 | 8.224% | $91.893 | $91.89 | $91.90 | $91.90 |
| Purchase #3 | $150.83 | 12.759% | $170.0744 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $50.90 | 13.171% | $57.604 | $57.60 | $57.60 | $57.60 |
| Purchase #5 | $49.90 | 7.767% | $53.7757 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $31.38 | 13.502% | $35.6169 | $35.62 | $35.60 | $35.60 |
| Purchase #7 | $164.84 | 12.112% | $184.8054 | $184.81 | $184.80 | $184.80 |
| 7 purchase totals = | $669.09 | $742.9471 | $742.95 | $742.95 | $743.00 | |