| 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 | $170.54 | 13.305% | $193.2303 | $193.23 | $193.25 | $193.20 |
| Purchase #2 | $42.35 | 11.651% | $47.2842 | $47.28 | $47.30 | $47.30 |
| Purchase #3 | $215.94 | 3.529% | $223.5605 | $223.56 | $223.55 | $223.60 |
| Purchase #4 | $87.27 | 13.559% | $99.1029 | $99.10 | $99.10 | $99.10 |
| Purchase #5 | $184.81 | 3.515% | $191.3061 | $191.31 | $191.30 | $191.30 |
| Purchase #6 | $85.45 | 12.138% | $95.8219 | $95.82 | $95.80 | $95.80 |
| Purchase #7 | $130.26 | 11.702% | $145.503 | $145.50 | $145.50 | $145.50 |
| 7 purchase totals = | $916.62 | $995.8089 | $995.80 | $995.80 | $995.80 | |