| 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 | $179.66 | 7.195% | $192.5865 | $192.59 | $192.60 | $192.60 |
| Purchase #2 | $164.97 | 10.597% | $182.4519 | $182.45 | $182.45 | $182.50 |
| Purchase #3 | $11.83 | 9.770% | $12.9858 | $12.99 | $13.00 | $13.00 |
| Purchase #4 | $15.86 | 7.827% | $17.1014 | $17.10 | $17.10 | $17.10 |
| Purchase #5 | $223.95 | 9.239% | $244.6407 | $244.64 | $244.65 | $244.60 |
| Purchase #6 | $250.60 | 13.227% | $283.7469 | $283.75 | $283.75 | $283.70 |
| Purchase #7 | $170.60 | 3.707% | $176.9241 | $176.92 | $176.90 | $176.90 |
| 7 purchase totals = | $1,017.47 | $1,110.4373 | $1,110.44 | $1,110.45 | $1,110.40 | |