| 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 | $151.26 | 6.188% | $160.62 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $140.30 | 10.826% | $155.4889 | $155.49 | $155.50 | $155.50 |
| Purchase #3 | $235.51 | 8.716% | $256.0371 | $256.04 | $256.05 | $256.00 |
| Purchase #4 | $75.32 | 10.598% | $83.3024 | $83.30 | $83.30 | $83.30 |
| Purchase #5 | $191.82 | 11.110% | $213.1312 | $213.13 | $213.15 | $213.10 |
| Purchase #6 | $54.43 | 6.545% | $57.9924 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $188.45 | 13.130% | $213.1935 | $213.19 | $213.20 | $213.20 |
| 7 purchase totals = | $1,037.09 | $1,139.7655 | $1,139.76 | $1,139.80 | $1,139.70 | |