| 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 | $155.29 | 9.258% | $169.6667 | $169.67 | $169.65 | $169.70 |
| Purchase #2 | $40.44 | 3.379% | $41.8065 | $41.81 | $41.80 | $41.80 |
| Purchase #3 | $117.51 | 4.759% | $123.1023 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $184.84 | 4.122% | $192.4591 | $192.46 | $192.45 | $192.50 |
| Purchase #5 | $73.84 | 3.794% | $76.6415 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $89.30 | 5.416% | $94.1365 | $94.14 | $94.15 | $94.10 |
| Purchase #7 | $105.52 | 6.586% | $112.4695 | $112.47 | $112.45 | $112.50 |
| 7 purchase totals = | $766.74 | $810.2821 | $810.29 | $810.25 | $810.30 | |