| 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 | $32.70 | 11.483% | $36.4549 | $36.45 | $36.45 | $36.50 |
| Purchase #2 | $146.63 | 12.676% | $165.2168 | $165.22 | $165.20 | $165.20 |
| Purchase #3 | $230.60 | 13.865% | $262.5727 | $262.57 | $262.55 | $262.60 |
| Purchase #4 | $144.54 | 4.109% | $150.4791 | $150.48 | $150.50 | $150.50 |
| Purchase #5 | $136.70 | 10.274% | $150.7446 | $150.74 | $150.75 | $150.70 |
| Purchase #6 | $87.27 | 8.213% | $94.4375 | $94.44 | $94.45 | $94.40 |
| Purchase #7 | $202.44 | 4.379% | $211.3048 | $211.30 | $211.30 | $211.30 |
| 7 purchase totals = | $980.88 | $1,071.2104 | $1,071.20 | $1,071.20 | $1,071.20 | |