| 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 | $177.75 | 9.535% | $194.6985 | $194.70 | $194.70 | $194.70 |
| Purchase #2 | $188.88 | 8.547% | $205.0236 | $205.02 | $205.00 | $205.00 |
| Purchase #3 | $47.73 | 9.233% | $52.1369 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $178.36 | 10.672% | $197.3946 | $197.39 | $197.40 | $197.40 |
| Purchase #5 | $27.45 | 3.768% | $28.4843 | $28.48 | $28.50 | $28.50 |
| Purchase #6 | $230.66 | 5.501% | $243.3486 | $243.35 | $243.35 | $243.30 |
| Purchase #7 | $160.55 | 12.635% | $180.8355 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $1,011.38 | $1,101.9220 | $1,101.92 | $1,101.95 | $1,101.80 | |