| 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 | $183.79 | 6.460% | $195.6628 | $195.66 | $195.65 | $195.70 |
| Purchase #2 | $160.79 | 6.750% | $171.6433 | $171.64 | $171.65 | $171.60 |
| Purchase #3 | $85.94 | 7.809% | $92.6511 | $92.65 | $92.65 | $92.70 |
| Purchase #4 | $190.53 | 13.735% | $216.6993 | $216.70 | $216.70 | $216.70 |
| Purchase #5 | $35.87 | 6.754% | $38.2927 | $38.29 | $38.30 | $38.30 |
| Purchase #6 | $171.80 | 10.656% | $190.107 | $190.11 | $190.10 | $190.10 |
| Purchase #7 | $200.90 | 5.703% | $212.3573 | $212.36 | $212.35 | $212.40 |
| 7 purchase totals = | $1,029.62 | $1,117.4135 | $1,117.41 | $1,117.40 | $1,117.50 | |