| 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 | $160.63 | 8.140% | $173.7053 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $118.95 | 8.394% | $128.9347 | $128.93 | $128.95 | $128.90 |
| Purchase #3 | $215.76 | 4.741% | $225.9892 | $225.99 | $226.00 | $226.00 |
| Purchase #4 | $192.43 | 11.377% | $214.3228 | $214.32 | $214.30 | $214.30 |
| Purchase #5 | $234.36 | 5.554% | $247.3764 | $247.38 | $247.40 | $247.40 |
| Purchase #6 | $56.66 | 3.678% | $58.744 | $58.74 | $58.75 | $58.70 |
| Purchase #7 | $65.81 | 13.511% | $74.7016 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $1,044.60 | $1,123.7740 | $1,123.77 | $1,123.80 | $1,123.70 | |