| 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 | $145.96 | 4.217% | $152.1151 | $152.12 | $152.10 | $152.10 |
| Purchase #2 | $35.68 | 3.799% | $37.0355 | $37.04 | $37.05 | $37.00 |
| Purchase #3 | $95.98 | 13.453% | $108.8922 | $108.89 | $108.90 | $108.90 |
| Purchase #4 | $232.49 | 8.411% | $252.0447 | $252.04 | $252.05 | $252.00 |
| Purchase #5 | $139.88 | 5.433% | $147.4797 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $239.53 | 11.248% | $266.4723 | $266.47 | $266.45 | $266.50 |
| Purchase #7 | $113.52 | 5.426% | $119.6796 | $119.68 | $119.70 | $119.70 |
| 7 purchase totals = | $1,003.04 | $1,083.7191 | $1,083.72 | $1,083.75 | $1,083.70 | |