| 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 | $95.74 | 11.523% | $106.7721 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $110.59 | 11.615% | $123.435 | $123.44 | $123.45 | $123.40 |
| Purchase #3 | $144.92 | 5.330% | $152.6442 | $152.64 | $152.65 | $152.60 |
| Purchase #4 | $82.74 | 7.525% | $88.9662 | $88.97 | $88.95 | $89.00 |
| Purchase #5 | $229.51 | 5.722% | $242.6426 | $242.64 | $242.65 | $242.60 |
| Purchase #6 | $88.46 | 10.484% | $97.7341 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $172.94 | 7.378% | $185.6995 | $185.70 | $185.70 | $185.70 |
| 7 purchase totals = | $924.90 | $997.8937 | $997.89 | $997.90 | $997.80 | |