| 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 | $166.39 | 6.195% | $176.6979 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $189.73 | 7.417% | $203.8023 | $203.80 | $203.80 | $203.80 |
| Purchase #3 | $84.83 | 11.398% | $94.4989 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $134.95 | 7.500% | $145.0713 | $145.07 | $145.05 | $145.10 |
| Purchase #5 | $152.68 | 12.632% | $171.9665 | $171.97 | $171.95 | $172.00 |
| Purchase #6 | $65.45 | 12.426% | $73.5828 | $73.58 | $73.60 | $73.60 |
| Purchase #7 | $122.75 | 8.354% | $133.0045 | $133.00 | $133.00 | $133.00 |
| 7 purchase totals = | $916.78 | $998.6242 | $998.62 | $998.60 | $998.70 | |