| 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 | $188.96 | 9.836% | $207.5461 | $207.55 | $207.55 | $207.50 |
| Purchase #2 | $170.69 | 3.683% | $176.9765 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $121.53 | 6.815% | $129.8123 | $129.81 | $129.80 | $129.80 |
| Purchase #4 | $173.69 | 3.367% | $179.5381 | $179.54 | $179.55 | $179.50 |
| Purchase #5 | $95.58 | 5.791% | $101.115 | $101.12 | $101.10 | $101.10 |
| Purchase #6 | $111.54 | 5.607% | $117.794 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $195.69 | 4.164% | $203.8385 | $203.84 | $203.85 | $203.80 |
| 7 purchase totals = | $1,057.68 | $1,116.6205 | $1,116.63 | $1,116.65 | $1,116.50 | |