| 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 | $146.51 | 8.322% | $158.7026 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $242.50 | 6.482% | $258.2189 | $258.22 | $258.20 | $258.20 |
| Purchase #3 | $230.76 | 6.671% | $246.154 | $246.15 | $246.15 | $246.20 |
| Purchase #4 | $47.32 | 6.163% | $50.2363 | $50.24 | $50.25 | $50.20 |
| Purchase #5 | $29.47 | 10.281% | $32.4998 | $32.50 | $32.50 | $32.50 |
| Purchase #6 | $97.95 | 5.449% | $103.2873 | $103.29 | $103.30 | $103.30 |
| Purchase #7 | $6.87 | 13.549% | $7.8008 | $7.80 | $7.80 | $7.80 |
| 7 purchase totals = | $801.38 | $856.8997 | $856.90 | $856.90 | $856.90 | |