| 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 | $51.96 | 6.166% | $55.1639 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $98.50 | 7.860% | $106.2421 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $150.76 | 12.764% | $170.003 | $170.00 | $170.00 | $170.00 |
| Purchase #4 | $185.26 | 6.456% | $197.2204 | $197.22 | $197.20 | $197.20 |
| Purchase #5 | $103.56 | 8.251% | $112.1047 | $112.10 | $112.10 | $112.10 |
| Purchase #6 | $221.44 | 11.664% | $247.2688 | $247.27 | $247.25 | $247.30 |
| Purchase #7 | $181.76 | 6.535% | $193.638 | $193.64 | $193.65 | $193.60 |
| 7 purchase totals = | $993.24 | $1,081.6409 | $1,081.63 | $1,081.60 | $1,081.60 | |