| 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 | $187.84 | 8.170% | $203.1865 | $203.19 | $203.20 | $203.20 |
| Purchase #2 | $85.80 | 3.339% | $88.6649 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $28.42 | 5.363% | $29.9442 | $29.94 | $29.95 | $29.90 |
| Purchase #4 | $180.61 | 10.635% | $199.8179 | $199.82 | $199.80 | $199.80 |
| Purchase #5 | $237.97 | 6.699% | $253.9116 | $253.91 | $253.90 | $253.90 |
| Purchase #6 | $186.81 | 9.662% | $204.8596 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $34.51 | 7.313% | $37.0337 | $37.03 | $37.05 | $37.00 |
| 7 purchase totals = | $941.96 | $1,017.4184 | $1,017.41 | $1,017.40 | $1,017.40 | |