| 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 | $164.81 | 8.200% | $178.3244 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $156.57 | 7.649% | $168.546 | $168.55 | $168.55 | $168.50 |
| Purchase #3 | $236.40 | 3.852% | $245.5061 | $245.51 | $245.50 | $245.50 |
| Purchase #4 | $8.95 | 6.127% | $9.4984 | $9.50 | $9.50 | $9.50 |
| Purchase #5 | $149.74 | 6.310% | $159.1886 | $159.19 | $159.20 | $159.20 |
| Purchase #6 | $96.57 | 11.293% | $107.4757 | $107.48 | $107.50 | $107.50 |
| Purchase #7 | $182.41 | 7.248% | $195.6311 | $195.63 | $195.65 | $195.60 |
| 7 purchase totals = | $995.45 | $1,064.1703 | $1,064.18 | $1,064.20 | $1,064.10 | |