| 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 | $156.68 | 6.662% | $167.118 | $167.12 | $167.10 | $167.10 |
| Purchase #2 | $193.44 | 4.155% | $201.4774 | $201.48 | $201.50 | $201.50 |
| Purchase #3 | $243.98 | 8.305% | $264.2425 | $264.24 | $264.25 | $264.20 |
| Purchase #4 | $90.90 | 13.740% | $103.3897 | $103.39 | $103.40 | $103.40 |
| Purchase #5 | $117.36 | 11.188% | $130.4902 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $120.36 | 12.652% | $135.5879 | $135.59 | $135.60 | $135.60 |
| Purchase #7 | $237.31 | 10.273% | $261.6889 | $261.69 | $261.70 | $261.70 |
| 7 purchase totals = | $1,160.03 | $1,263.9946 | $1,264.00 | $1,264.05 | $1,264.00 | |