| 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 | $136.75 | 8.799% | $148.7826 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $170.80 | 7.261% | $183.2018 | $183.20 | $183.20 | $183.20 |
| Purchase #3 | $118.93 | 8.662% | $129.2317 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $176.89 | 10.423% | $195.3272 | $195.33 | $195.35 | $195.30 |
| Purchase #5 | $140.60 | 3.349% | $145.3087 | $145.31 | $145.30 | $145.30 |
| Purchase #6 | $138.42 | 4.661% | $144.8718 | $144.87 | $144.85 | $144.90 |
| Purchase #7 | $10.93 | 9.399% | $11.9573 | $11.96 | $11.95 | $12.00 |
| 7 purchase totals = | $893.32 | $958.6811 | $958.68 | $958.70 | $958.70 | |