| 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 | $144.55 | 10.817% | $160.186 | $160.19 | $160.20 | $160.20 |
| Purchase #2 | $204.99 | 12.205% | $230.009 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $71.48 | 12.567% | $80.4629 | $80.46 | $80.45 | $80.50 |
| Purchase #4 | $141.55 | 9.746% | $155.3455 | $155.35 | $155.35 | $155.30 |
| Purchase #5 | $54.79 | 13.109% | $61.9724 | $61.97 | $61.95 | $62.00 |
| Purchase #6 | $118.31 | 13.479% | $134.257 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $31.83 | 6.380% | $33.8608 | $33.86 | $33.85 | $33.90 |
| 7 purchase totals = | $767.50 | $856.0936 | $856.10 | $856.05 | $856.20 | |