| 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 | $174.70 | 10.205% | $192.5281 | $192.53 | $192.55 | $192.50 |
| Purchase #2 | $176.28 | 4.375% | $183.9923 | $183.99 | $184.00 | $184.00 |
| Purchase #3 | $208.28 | 9.697% | $228.4769 | $228.48 | $228.50 | $228.50 |
| Purchase #4 | $157.47 | 9.724% | $172.7824 | $172.78 | $172.80 | $172.80 |
| Purchase #5 | $85.71 | 6.695% | $91.4483 | $91.45 | $91.45 | $91.40 |
| Purchase #6 | $204.49 | 8.758% | $222.3992 | $222.40 | $222.40 | $222.40 |
| Purchase #7 | $102.81 | 5.104% | $108.0574 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $1,109.74 | $1,199.6846 | $1,199.69 | $1,199.75 | $1,199.70 | |