| 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 | $110.53 | 10.671% | $122.3247 | $122.32 | $122.30 | $122.30 |
| Purchase #2 | $9.55 | 13.704% | $10.8587 | $10.86 | $10.85 | $10.90 |
| Purchase #3 | $14.74 | 12.812% | $16.6285 | $16.63 | $16.65 | $16.60 |
| Purchase #4 | $177.87 | 5.131% | $186.9965 | $187.00 | $187.00 | $187.00 |
| Purchase #5 | $38.34 | 11.666% | $42.8127 | $42.81 | $42.80 | $42.80 |
| Purchase #6 | $107.29 | 11.258% | $119.3687 | $119.37 | $119.35 | $119.40 |
| Purchase #7 | $150.97 | 7.164% | $161.7855 | $161.79 | $161.80 | $161.80 |
| 7 purchase totals = | $609.29 | $660.7753 | $660.78 | $660.75 | $660.80 | |