| 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 | $171.77 | 10.420% | $189.6684 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $217.76 | 11.121% | $241.9771 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $197.98 | 6.362% | $210.5755 | $210.58 | $210.60 | $210.60 |
| Purchase #4 | $70.98 | 7.476% | $76.2865 | $76.29 | $76.30 | $76.30 |
| Purchase #5 | $146.42 | 11.229% | $162.8615 | $162.86 | $162.85 | $162.90 |
| Purchase #6 | $177.29 | 6.677% | $189.1277 | $189.13 | $189.15 | $189.10 |
| Purchase #7 | $88.67 | 3.746% | $91.9916 | $91.99 | $92.00 | $92.00 |
| 7 purchase totals = | $1,070.87 | $1,162.4883 | $1,162.50 | $1,162.55 | $1,162.60 | |