| 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 | $139.76 | 7.126% | $149.7193 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $206.43 | 9.367% | $225.7663 | $225.77 | $225.75 | $225.80 |
| Purchase #3 | $49.94 | 5.343% | $52.6083 | $52.61 | $52.60 | $52.60 |
| Purchase #4 | $113.59 | 13.537% | $128.9667 | $128.97 | $128.95 | $129.00 |
| Purchase #5 | $221.73 | 12.369% | $249.1558 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $152.58 | 8.611% | $165.7187 | $165.72 | $165.70 | $165.70 |
| Purchase #7 | $155.56 | 8.229% | $168.361 | $168.36 | $168.35 | $168.40 |
| 7 purchase totals = | $1,039.59 | $1,140.2961 | $1,140.31 | $1,140.20 | $1,140.40 | |