| 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 | $166.35 | 8.625% | $180.6977 | $180.70 | $180.70 | $180.70 |
| Purchase #2 | $120.59 | 8.305% | $130.605 | $130.61 | $130.60 | $130.60 |
| Purchase #3 | $137.43 | 3.296% | $141.9597 | $141.96 | $141.95 | $142.00 |
| Purchase #4 | $181.46 | 9.284% | $198.3067 | $198.31 | $198.30 | $198.30 |
| Purchase #5 | $53.84 | 12.740% | $60.6992 | $60.70 | $60.70 | $60.70 |
| Purchase #6 | $48.44 | 9.203% | $52.8979 | $52.90 | $52.90 | $52.90 |
| Purchase #7 | $175.43 | 4.479% | $183.2875 | $183.29 | $183.30 | $183.30 |
| 7 purchase totals = | $883.54 | $948.4537 | $948.47 | $948.45 | $948.50 | |