| 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 | $209.40 | 9.397% | $229.0773 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $16.53 | 12.471% | $18.5915 | $18.59 | $18.60 | $18.60 |
| Purchase #3 | $134.77 | 8.147% | $145.7497 | $145.75 | $145.75 | $145.70 |
| Purchase #4 | $166.91 | 7.591% | $179.5801 | $179.58 | $179.60 | $179.60 |
| Purchase #5 | $194.51 | 12.230% | $218.2986 | $218.30 | $218.30 | $218.30 |
| Purchase #6 | $226.85 | 10.764% | $251.2681 | $251.27 | $251.25 | $251.30 |
| Purchase #7 | $139.46 | 7.250% | $149.5709 | $149.57 | $149.55 | $149.60 |
| 7 purchase totals = | $1,088.43 | $1,192.1362 | $1,192.14 | $1,192.15 | $1,192.20 | |