| 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 | $185.26 | 6.499% | $197.3 | $197.30 | $197.30 | $197.30 |
| Purchase #2 | $149.32 | 4.536% | $156.0932 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $7.80 | 8.368% | $8.4527 | $8.45 | $8.45 | $8.50 |
| Purchase #4 | $105.35 | 5.653% | $111.3054 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $225.89 | 11.842% | $252.6399 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $186.51 | 12.711% | $210.2173 | $210.22 | $210.20 | $210.20 |
| Purchase #7 | $47.98 | 5.111% | $50.4323 | $50.43 | $50.45 | $50.40 |
| 7 purchase totals = | $908.11 | $986.4408 | $986.44 | $986.45 | $986.40 | |