| 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 | $218.49 | 4.336% | $227.9637 | $227.96 | $227.95 | $228.00 |
| Purchase #2 | $139.84 | 11.137% | $155.414 | $155.41 | $155.40 | $155.40 |
| Purchase #3 | $17.75 | 9.562% | $19.4473 | $19.45 | $19.45 | $19.40 |
| Purchase #4 | $143.65 | 11.134% | $159.644 | $159.64 | $159.65 | $159.60 |
| Purchase #5 | $142.33 | 12.652% | $160.3376 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $207.93 | 4.102% | $216.4593 | $216.46 | $216.45 | $216.50 |
| Purchase #7 | $127.74 | 8.512% | $138.6132 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $997.73 | $1,077.8791 | $1,077.87 | $1,077.85 | $1,077.80 | |