| 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 | $173.48 | 8.123% | $187.5718 | $187.57 | $187.55 | $187.60 |
| Purchase #2 | $161.85 | 9.720% | $177.5818 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $50.88 | 6.529% | $54.202 | $54.20 | $54.20 | $54.20 |
| Purchase #4 | $125.58 | 3.170% | $129.5609 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $213.32 | 13.452% | $242.0158 | $242.02 | $242.00 | $242.00 |
| Purchase #6 | $95.66 | 4.765% | $100.2182 | $100.22 | $100.20 | $100.20 |
| Purchase #7 | $168.77 | 5.185% | $177.5207 | $177.52 | $177.50 | $177.50 |
| 7 purchase totals = | $989.54 | $1,068.6712 | $1,068.67 | $1,068.60 | $1,068.70 | |