| 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 | $168.69 | 13.783% | $191.9405 | $191.94 | $191.95 | $191.90 |
| Purchase #2 | $223.83 | 10.140% | $246.5264 | $246.53 | $246.55 | $246.50 |
| Purchase #3 | $85.89 | 11.417% | $95.6961 | $95.70 | $95.70 | $95.70 |
| Purchase #4 | $162.74 | 5.521% | $171.7249 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $140.34 | 6.459% | $149.4046 | $149.40 | $149.40 | $149.40 |
| Purchase #6 | $198.88 | 7.756% | $214.3051 | $214.31 | $214.30 | $214.30 |
| Purchase #7 | $238.47 | 13.343% | $270.2891 | $270.29 | $270.30 | $270.30 |
| 7 purchase totals = | $1,218.84 | $1,339.8867 | $1,339.89 | $1,339.90 | $1,339.80 | |