| 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 | $191.74 | 5.649% | $202.5714 | $202.57 | $202.55 | $202.60 |
| Purchase #2 | $225.70 | 6.555% | $240.4946 | $240.49 | $240.50 | $240.50 |
| Purchase #3 | $121.84 | 5.792% | $128.897 | $128.90 | $128.90 | $128.90 |
| Purchase #4 | $119.39 | 6.390% | $127.019 | $127.02 | $127.00 | $127.00 |
| Purchase #5 | $74.88 | 9.587% | $82.0587 | $82.06 | $82.05 | $82.10 |
| Purchase #6 | $147.82 | 12.835% | $166.7927 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $39.49 | 8.345% | $42.7854 | $42.79 | $42.80 | $42.80 |
| 7 purchase totals = | $920.86 | $990.6188 | $990.62 | $990.60 | $990.70 | |