| 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 | $203.29 | 3.845% | $211.1065 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $156.67 | 4.658% | $163.9677 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $172.48 | 8.655% | $187.4081 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $58.34 | 7.699% | $62.8316 | $62.83 | $62.85 | $62.80 |
| Purchase #5 | $37.73 | 7.356% | $40.5054 | $40.51 | $40.50 | $40.50 |
| Purchase #6 | $12.38 | 5.703% | $13.086 | $13.09 | $13.10 | $13.10 |
| Purchase #7 | $35.73 | 4.269% | $37.2553 | $37.26 | $37.25 | $37.30 |
| 7 purchase totals = | $676.62 | $716.1606 | $716.18 | $716.15 | $716.20 | |