| 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 | $214.57 | 8.584% | $232.9887 | $232.99 | $233.00 | $233.00 |
| Purchase #2 | $55.62 | 9.753% | $61.0446 | $61.04 | $61.05 | $61.00 |
| Purchase #3 | $8.58 | 6.795% | $9.163 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $147.78 | 8.672% | $160.5955 | $160.60 | $160.60 | $160.60 |
| Purchase #5 | $80.71 | 8.260% | $87.3766 | $87.38 | $87.40 | $87.40 |
| Purchase #6 | $175.36 | 12.166% | $196.6943 | $196.69 | $196.70 | $196.70 |
| Purchase #7 | $57.97 | 13.658% | $65.8875 | $65.89 | $65.90 | $65.90 |
| 7 purchase totals = | $740.59 | $813.7502 | $813.75 | $813.80 | $813.80 | |