| 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 | $184.99 | 4.212% | $192.7818 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $191.72 | 10.358% | $211.5784 | $211.58 | $211.60 | $211.60 |
| Purchase #3 | $87.59 | 13.453% | $99.3735 | $99.37 | $99.35 | $99.40 |
| Purchase #4 | $135.47 | 13.297% | $153.4834 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $68.92 | 11.564% | $76.8899 | $76.89 | $76.90 | $76.90 |
| Purchase #6 | $145.82 | 13.831% | $165.9884 | $165.99 | $166.00 | $166.00 |
| Purchase #7 | $66.80 | 12.575% | $75.2001 | $75.20 | $75.20 | $75.20 |
| 7 purchase totals = | $881.31 | $975.2955 | $975.29 | $975.35 | $975.40 | |