| 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 | $138.41 | 11.848% | $154.8088 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $116.43 | 12.377% | $130.8405 | $130.84 | $130.85 | $130.80 |
| Purchase #3 | $135.36 | 12.438% | $152.1961 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $148.42 | 9.207% | $162.085 | $162.09 | $162.10 | $162.10 |
| Purchase #5 | $28.80 | 11.671% | $32.1612 | $32.16 | $32.15 | $32.20 |
| Purchase #6 | $229.37 | 7.693% | $247.0154 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $6.48 | 13.605% | $7.3616 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $803.27 | $886.4686 | $886.48 | $886.45 | $886.50 | |