| 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 | $153.72 | 7.765% | $165.6564 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $38.93 | 6.747% | $41.5566 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $135.76 | 10.797% | $150.418 | $150.42 | $150.40 | $150.40 |
| Purchase #4 | $212.40 | 6.147% | $225.4562 | $225.46 | $225.45 | $225.50 |
| Purchase #5 | $112.32 | 4.344% | $117.1992 | $117.20 | $117.20 | $117.20 |
| Purchase #6 | $196.49 | 6.757% | $209.7668 | $209.77 | $209.75 | $209.80 |
| Purchase #7 | $156.25 | 11.122% | $173.6281 | $173.63 | $173.65 | $173.60 |
| 7 purchase totals = | $1,005.87 | $1,083.6813 | $1,083.70 | $1,083.65 | $1,083.80 | |