| 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 | $98.62 | 11.345% | $109.8084 | $109.81 | $109.80 | $109.80 |
| Purchase #2 | $189.29 | 11.247% | $210.5794 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $161.99 | 11.225% | $180.1734 | $180.17 | $180.15 | $180.20 |
| Purchase #4 | $167.76 | 11.772% | $187.5087 | $187.51 | $187.50 | $187.50 |
| Purchase #5 | $193.28 | 13.852% | $220.0531 | $220.05 | $220.05 | $220.10 |
| Purchase #6 | $101.31 | 9.568% | $111.0033 | $111.00 | $111.00 | $111.00 |
| Purchase #7 | $146.25 | 12.645% | $164.7433 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $1,058.50 | $1,183.8696 | $1,183.86 | $1,183.85 | $1,183.90 | |