| 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 | $187.58 | 5.865% | $198.5816 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $210.76 | 9.863% | $231.5473 | $231.55 | $231.55 | $231.50 |
| Purchase #3 | $155.81 | 13.571% | $176.955 | $176.96 | $176.95 | $177.00 |
| Purchase #4 | $97.65 | 6.140% | $103.6457 | $103.65 | $103.65 | $103.60 |
| Purchase #5 | $74.78 | 6.614% | $79.7259 | $79.73 | $79.75 | $79.70 |
| Purchase #6 | $55.51 | 13.273% | $62.8778 | $62.88 | $62.90 | $62.90 |
| Purchase #7 | $143.41 | 8.407% | $155.4665 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $925.50 | $1,008.7998 | $1,008.82 | $1,008.85 | $1,008.80 | |