| 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 | $197.84 | 10.416% | $218.447 | $218.45 | $218.45 | $218.40 |
| Purchase #2 | $183.59 | 7.427% | $197.2252 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $95.95 | 6.818% | $102.4919 | $102.49 | $102.50 | $102.50 |
| Purchase #4 | $237.50 | 5.397% | $250.3179 | $250.32 | $250.30 | $250.30 |
| Purchase #5 | $84.33 | 5.199% | $88.7143 | $88.71 | $88.70 | $88.70 |
| Purchase #6 | $113.29 | 13.156% | $128.1944 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $179.55 | 8.617% | $195.0218 | $195.02 | $195.00 | $195.00 |
| 7 purchase totals = | $1,092.05 | $1,180.4125 | $1,180.41 | $1,180.40 | $1,180.30 | |