| 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 | $163.60 | 12.474% | $184.0075 | $184.01 | $184.00 | $184.00 |
| Purchase #2 | $29.71 | 7.611% | $31.9712 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $107.90 | 13.210% | $122.1536 | $122.15 | $122.15 | $122.20 |
| Purchase #4 | $195.38 | 8.337% | $211.6688 | $211.67 | $211.65 | $211.70 |
| Purchase #5 | $167.98 | 12.737% | $189.3756 | $189.38 | $189.40 | $189.40 |
| Purchase #6 | $131.67 | 3.668% | $136.4997 | $136.50 | $136.50 | $136.50 |
| Purchase #7 | $21.62 | 9.586% | $23.6925 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $817.86 | $899.3689 | $899.37 | $899.35 | $899.50 | |