| 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 | $165.41 | 13.433% | $187.6295 | $187.63 | $187.65 | $187.60 |
| Purchase #2 | $246.76 | 3.280% | $254.8537 | $254.85 | $254.85 | $254.90 |
| Purchase #3 | $15.30 | 11.615% | $17.0771 | $17.08 | $17.10 | $17.10 |
| Purchase #4 | $43.51 | 12.678% | $49.0262 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $79.76 | 9.332% | $87.2032 | $87.20 | $87.20 | $87.20 |
| Purchase #6 | $215.70 | 6.113% | $228.8857 | $228.89 | $228.90 | $228.90 |
| Purchase #7 | $164.96 | 10.789% | $182.7575 | $182.76 | $182.75 | $182.80 |
| 7 purchase totals = | $931.40 | $1,007.4329 | $1,007.44 | $1,007.50 | $1,007.50 | |