| 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 | $161.58 | 5.839% | $171.0147 | $171.01 | $171.00 | $171.00 |
| Purchase #2 | $111.43 | 7.442% | $119.7226 | $119.72 | $119.70 | $119.70 |
| Purchase #3 | $216.68 | 13.503% | $245.9383 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $130.64 | 13.727% | $148.573 | $148.57 | $148.55 | $148.60 |
| Purchase #5 | $73.59 | 5.674% | $77.7655 | $77.77 | $77.75 | $77.80 |
| Purchase #6 | $234.66 | 3.606% | $243.1218 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $134.71 | 8.643% | $146.353 | $146.35 | $146.35 | $146.40 |
| 7 purchase totals = | $1,063.29 | $1,152.4889 | $1,152.48 | $1,152.40 | $1,152.50 | |