| 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 | $173.94 | 13.511% | $197.441 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $152.34 | 12.686% | $171.6659 | $171.67 | $171.65 | $171.70 |
| Purchase #3 | $105.25 | 6.454% | $112.0428 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $218.27 | 13.498% | $247.7321 | $247.73 | $247.75 | $247.70 |
| Purchase #5 | $60.60 | 4.752% | $63.4797 | $63.48 | $63.50 | $63.50 |
| Purchase #6 | $99.45 | 6.791% | $106.2036 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $173.55 | 11.330% | $193.2132 | $193.21 | $193.20 | $193.20 |
| 7 purchase totals = | $983.40 | $1,091.7783 | $1,091.77 | $1,091.80 | $1,091.70 | |