| 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 | $113.48 | 10.835% | $125.7756 | $125.78 | $125.80 | $125.80 |
| Purchase #2 | $173.46 | 8.240% | $187.7531 | $187.75 | $187.75 | $187.80 |
| Purchase #3 | $213.65 | 4.745% | $223.7877 | $223.79 | $223.80 | $223.80 |
| Purchase #4 | $152.70 | 5.147% | $160.5595 | $160.56 | $160.55 | $160.60 |
| Purchase #5 | $95.49 | 13.642% | $108.5167 | $108.52 | $108.50 | $108.50 |
| Purchase #6 | $72.26 | 3.565% | $74.8361 | $74.84 | $74.85 | $74.80 |
| Purchase #7 | $34.85 | 11.792% | $38.9595 | $38.96 | $38.95 | $39.00 |
| 7 purchase totals = | $855.89 | $920.1882 | $920.20 | $920.20 | $920.30 | |