| 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 | $126.26 | 8.452% | $136.9315 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $128.78 | 13.144% | $145.7068 | $145.71 | $145.70 | $145.70 |
| Purchase #3 | $31.84 | 3.555% | $32.9719 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $241.34 | 13.566% | $274.0802 | $274.08 | $274.10 | $274.10 |
| Purchase #5 | $107.37 | 10.122% | $118.238 | $118.24 | $118.25 | $118.20 |
| Purchase #6 | $15.98 | 5.821% | $16.9102 | $16.91 | $16.90 | $16.90 |
| Purchase #7 | $99.36 | 6.623% | $105.9406 | $105.94 | $105.95 | $105.90 |
| 7 purchase totals = | $750.93 | $830.7792 | $830.78 | $830.80 | $830.70 | |