| 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 | $179.91 | 5.201% | $189.2671 | $189.27 | $189.25 | $189.30 |
| Purchase #2 | $90.54 | 11.819% | $101.2409 | $101.24 | $101.25 | $101.20 |
| Purchase #3 | $86.86 | 7.766% | $93.6055 | $93.61 | $93.60 | $93.60 |
| Purchase #4 | $221.79 | 13.841% | $252.488 | $252.49 | $252.50 | $252.50 |
| Purchase #5 | $19.38 | 11.752% | $21.6575 | $21.66 | $21.65 | $21.70 |
| Purchase #6 | $157.98 | 4.361% | $164.8695 | $164.87 | $164.85 | $164.90 |
| Purchase #7 | $73.66 | 3.686% | $76.3751 | $76.38 | $76.40 | $76.40 |
| 7 purchase totals = | $830.12 | $899.5036 | $899.52 | $899.50 | $899.60 | |