| 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 | $206.52 | 7.752% | $222.5294 | $222.53 | $222.55 | $222.50 |
| Purchase #2 | $162.59 | 9.828% | $178.5693 | $178.57 | $178.55 | $178.60 |
| Purchase #3 | $5.63 | 5.790% | $5.956 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $212.74 | 9.162% | $232.2312 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $121.55 | 13.482% | $137.9374 | $137.94 | $137.95 | $137.90 |
| Purchase #6 | $153.70 | 7.747% | $165.6071 | $165.61 | $165.60 | $165.60 |
| Purchase #7 | $34.69 | 7.536% | $37.3042 | $37.30 | $37.30 | $37.30 |
| 7 purchase totals = | $897.42 | $980.1346 | $980.14 | $980.15 | $980.10 | |