| 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 | $160.92 | 12.794% | $181.5081 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $24.31 | 3.240% | $25.0976 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $16.46 | 13.113% | $18.6184 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $198.74 | 7.202% | $213.0533 | $213.05 | $213.05 | $213.10 |
| Purchase #5 | $29.47 | 9.844% | $32.371 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $87.96 | 7.251% | $94.338 | $94.34 | $94.35 | $94.30 |
| Purchase #7 | $12.33 | 5.230% | $12.9749 | $12.97 | $12.95 | $13.00 |
| 7 purchase totals = | $530.19 | $577.9613 | $577.96 | $577.90 | $578.00 | |