| 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 | $143.35 | 5.294% | $150.9389 | $150.94 | $150.95 | $150.90 |
| Purchase #2 | $241.63 | 11.638% | $269.7509 | $269.75 | $269.75 | $269.80 |
| Purchase #3 | $84.98 | 8.798% | $92.4565 | $92.46 | $92.45 | $92.50 |
| Purchase #4 | $189.62 | 9.864% | $208.3241 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $75.43 | 13.792% | $85.8333 | $85.83 | $85.85 | $85.80 |
| Purchase #6 | $8.33 | 10.533% | $9.2074 | $9.21 | $9.20 | $9.20 |
| Purchase #7 | $118.98 | 10.291% | $131.2242 | $131.22 | $131.20 | $131.20 |
| 7 purchase totals = | $862.32 | $947.7353 | $947.73 | $947.70 | $947.70 | |