| 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 | $177.46 | 9.494% | $194.3081 | $194.31 | $194.30 | $194.30 |
| Purchase #2 | $47.49 | 7.284% | $50.9492 | $50.95 | $50.95 | $50.90 |
| Purchase #3 | $163.45 | 5.730% | $172.8157 | $172.82 | $172.80 | $172.80 |
| Purchase #4 | $14.39 | 8.579% | $15.6245 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $218.69 | 9.672% | $239.8417 | $239.84 | $239.85 | $239.80 |
| Purchase #6 | $120.64 | 13.564% | $137.0036 | $137.00 | $137.00 | $137.00 |
| Purchase #7 | $180.33 | 7.280% | $193.458 | $193.46 | $193.45 | $193.50 |
| 7 purchase totals = | $922.45 | $1,004.0008 | $1,004.00 | $1,003.95 | $1,003.90 | |