| 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 | $126.40 | 12.610% | $142.339 | $142.34 | $142.35 | $142.30 |
| Purchase #2 | $21.63 | 10.658% | $23.9353 | $23.94 | $23.95 | $23.90 |
| Purchase #3 | $147.29 | 13.869% | $167.7177 | $167.72 | $167.70 | $167.70 |
| Purchase #4 | $21.28 | 12.151% | $23.8657 | $23.87 | $23.85 | $23.90 |
| Purchase #5 | $98.91 | 6.367% | $105.2076 | $105.21 | $105.20 | $105.20 |
| Purchase #6 | $137.47 | 8.673% | $149.3928 | $149.39 | $149.40 | $149.40 |
| Purchase #7 | $142.77 | 11.518% | $159.2142 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $695.75 | $771.6723 | $771.68 | $771.65 | $771.60 | |