| 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 | $183.95 | 9.634% | $201.6717 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $144.63 | 13.458% | $164.0943 | $164.09 | $164.10 | $164.10 |
| Purchase #3 | $184.78 | 5.801% | $195.4991 | $195.50 | $195.50 | $195.50 |
| Purchase #4 | $173.67 | 10.417% | $191.7612 | $191.76 | $191.75 | $191.80 |
| Purchase #5 | $186.27 | 6.590% | $198.5452 | $198.55 | $198.55 | $198.50 |
| Purchase #6 | $220.46 | 7.585% | $237.1819 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $92.60 | 4.185% | $96.4753 | $96.48 | $96.50 | $96.50 |
| 7 purchase totals = | $1,186.36 | $1,285.2287 | $1,285.23 | $1,285.25 | $1,285.30 | |