| 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 | $164.91 | 13.791% | $187.6527 | $187.65 | $187.65 | $187.70 |
| Purchase #2 | $141.28 | 6.183% | $150.0153 | $150.02 | $150.00 | $150.00 |
| Purchase #3 | $47.67 | 9.440% | $52.17 | $52.17 | $52.15 | $52.20 |
| Purchase #4 | $136.47 | 5.409% | $143.8517 | $143.85 | $143.85 | $143.90 |
| Purchase #5 | $147.77 | 11.133% | $164.2212 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $24.43 | 6.385% | $25.9899 | $25.99 | $26.00 | $26.00 |
| Purchase #7 | $230.37 | 3.131% | $237.5829 | $237.58 | $237.60 | $237.60 |
| 7 purchase totals = | $892.90 | $961.4837 | $961.48 | $961.45 | $961.60 | |