| 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 | $108.63 | 8.103% | $117.4323 | $117.43 | $117.45 | $117.40 |
| Purchase #2 | $166.89 | 5.486% | $176.0456 | $176.05 | $176.05 | $176.00 |
| Purchase #3 | $169.69 | 6.415% | $180.5756 | $180.58 | $180.60 | $180.60 |
| Purchase #4 | $192.95 | 9.464% | $211.2108 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $249.39 | 9.691% | $273.5584 | $273.56 | $273.55 | $273.60 |
| Purchase #6 | $217.42 | 10.429% | $240.0947 | $240.09 | $240.10 | $240.10 |
| Purchase #7 | $66.54 | 13.808% | $75.7278 | $75.73 | $75.75 | $75.70 |
| 7 purchase totals = | $1,171.51 | $1,274.6452 | $1,274.65 | $1,274.70 | $1,274.60 | |