| 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 | $160.56 | 9.673% | $176.091 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $71.97 | 10.118% | $79.2519 | $79.25 | $79.25 | $79.30 |
| Purchase #3 | $197.29 | 8.828% | $214.7068 | $214.71 | $214.70 | $214.70 |
| Purchase #4 | $195.98 | 10.543% | $216.6422 | $216.64 | $216.65 | $216.60 |
| Purchase #5 | $215.74 | 9.818% | $236.9214 | $236.92 | $236.90 | $236.90 |
| Purchase #6 | $194.53 | 4.118% | $202.5407 | $202.54 | $202.55 | $202.50 |
| Purchase #7 | $189.82 | 6.276% | $201.7331 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $1,225.89 | $1,327.8871 | $1,327.88 | $1,327.90 | $1,327.80 | |