| 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 | $160.40 | 3.194% | $165.5232 | $165.52 | $165.50 | $165.50 |
| Purchase #2 | $51.42 | 5.624% | $54.3119 | $54.31 | $54.30 | $54.30 |
| Purchase #3 | $24.26 | 3.340% | $25.0703 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $51.77 | 5.627% | $54.6831 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $84.97 | 11.555% | $94.7883 | $94.79 | $94.80 | $94.80 |
| Purchase #6 | $200.85 | 5.318% | $211.5312 | $211.53 | $211.55 | $211.50 |
| Purchase #7 | $214.48 | 10.847% | $237.7446 | $237.74 | $237.75 | $237.70 |
| 7 purchase totals = | $788.15 | $843.6526 | $843.64 | $843.65 | $843.60 | |