| 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 | $230.47 | 6.333% | $245.0657 | $245.07 | $245.05 | $245.10 |
| Purchase #2 | $172.91 | 10.641% | $191.3094 | $191.31 | $191.30 | $191.30 |
| Purchase #3 | $136.47 | 3.840% | $141.7104 | $141.71 | $141.70 | $141.70 |
| Purchase #4 | $156.93 | 8.781% | $170.71 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $60.94 | 7.216% | $65.3374 | $65.34 | $65.35 | $65.30 |
| Purchase #6 | $235.55 | 11.517% | $262.6783 | $262.68 | $262.70 | $262.70 |
| Purchase #7 | $68.50 | 7.656% | $73.7444 | $73.74 | $73.75 | $73.70 |
| 7 purchase totals = | $1,061.77 | $1,150.5556 | $1,150.56 | $1,150.55 | $1,150.50 | |