| 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 | $68.85 | 13.139% | $77.8962 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $161.69 | 12.790% | $182.3702 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $169.25 | 4.867% | $177.4874 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $191.52 | 5.764% | $202.5592 | $202.56 | $202.55 | $202.60 |
| Purchase #5 | $248.74 | 10.140% | $273.9622 | $273.96 | $273.95 | $274.00 |
| Purchase #6 | $87.79 | 10.268% | $96.8043 | $96.80 | $96.80 | $96.80 |
| Purchase #7 | $117.30 | 12.389% | $131.8323 | $131.83 | $131.85 | $131.80 |
| 7 purchase totals = | $1,045.14 | $1,142.9118 | $1,142.91 | $1,142.90 | $1,143.00 | |