| 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 | $191.55 | 5.154% | $201.4225 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $45.36 | 5.284% | $47.7568 | $47.76 | $47.75 | $47.80 |
| Purchase #3 | $31.39 | 6.626% | $33.4699 | $33.47 | $33.45 | $33.50 |
| Purchase #4 | $97.58 | 8.515% | $105.8889 | $105.89 | $105.90 | $105.90 |
| Purchase #5 | $137.38 | 3.381% | $142.0248 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $20.33 | 8.809% | $22.1209 | $22.12 | $22.10 | $22.10 |
| Purchase #7 | $177.55 | 9.484% | $194.3888 | $194.39 | $194.40 | $194.40 |
| 7 purchase totals = | $701.14 | $747.0726 | $747.07 | $747.00 | $747.10 | |