| 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 | $169.81 | 5.720% | $179.5231 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $227.53 | 5.778% | $240.6767 | $240.68 | $240.70 | $240.70 |
| Purchase #3 | $57.72 | 6.675% | $61.5728 | $61.57 | $61.55 | $61.60 |
| Purchase #4 | $194.81 | 6.744% | $207.948 | $207.95 | $207.95 | $207.90 |
| Purchase #5 | $185.65 | 5.459% | $195.7846 | $195.78 | $195.80 | $195.80 |
| Purchase #6 | $193.48 | 3.595% | $200.4356 | $200.44 | $200.45 | $200.40 |
| Purchase #7 | $202.68 | 4.358% | $211.5128 | $211.51 | $211.50 | $211.50 |
| 7 purchase totals = | $1,231.68 | $1,297.4536 | $1,297.45 | $1,297.45 | $1,297.40 | |