| 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 | $115.46 | 8.443% | $125.2083 | $125.21 | $125.20 | $125.20 |
| Purchase #2 | $160.73 | 9.543% | $176.0685 | $176.07 | $176.05 | $176.10 |
| Purchase #3 | $138.82 | 11.671% | $155.0217 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $160.96 | 9.302% | $175.9325 | $175.93 | $175.95 | $175.90 |
| Purchase #5 | $47.72 | 10.221% | $52.5975 | $52.60 | $52.60 | $52.60 |
| Purchase #6 | $171.94 | 8.835% | $187.1309 | $187.13 | $187.15 | $187.10 |
| Purchase #7 | $220.57 | 11.745% | $246.4759 | $246.48 | $246.50 | $246.50 |
| 7 purchase totals = | $1,016.20 | $1,118.4353 | $1,118.44 | $1,118.45 | $1,118.40 | |