| 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 | $140.70 | 5.327% | $148.1951 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $152.41 | 11.261% | $169.5729 | $169.57 | $169.55 | $169.60 |
| Purchase #3 | $64.55 | 12.619% | $72.6956 | $72.70 | $72.70 | $72.70 |
| Purchase #4 | $230.63 | 5.506% | $243.3285 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $205.51 | 7.443% | $220.8061 | $220.81 | $220.80 | $220.80 |
| Purchase #6 | $38.87 | 10.337% | $42.888 | $42.89 | $42.90 | $42.90 |
| Purchase #7 | $194.54 | 3.474% | $201.2983 | $201.30 | $201.30 | $201.30 |
| 7 purchase totals = | $1,027.21 | $1,098.7845 | $1,098.80 | $1,098.80 | $1,098.80 | |