| 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 | $186.68 | 8.379% | $202.3219 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $180.50 | 8.553% | $195.9382 | $195.94 | $195.95 | $195.90 |
| Purchase #3 | $192.28 | 3.748% | $199.4867 | $199.49 | $199.50 | $199.50 |
| Purchase #4 | $47.56 | 7.573% | $51.1617 | $51.16 | $51.15 | $51.20 |
| Purchase #5 | $164.73 | 6.128% | $174.8247 | $174.82 | $174.80 | $174.80 |
| Purchase #6 | $20.33 | 4.715% | $21.2886 | $21.29 | $21.30 | $21.30 |
| Purchase #7 | $240.62 | 5.438% | $253.7049 | $253.70 | $253.70 | $253.70 |
| 7 purchase totals = | $1,032.70 | $1,098.7267 | $1,098.72 | $1,098.70 | $1,098.70 | |