| 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 | $144.41 | 3.804% | $149.9034 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $90.98 | 13.666% | $103.4133 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $199.46 | 9.208% | $217.8263 | $217.83 | $217.85 | $217.80 |
| Purchase #4 | $132.58 | 11.614% | $147.9778 | $147.98 | $148.00 | $148.00 |
| Purchase #5 | $235.38 | 13.825% | $267.9213 | $267.92 | $267.90 | $267.90 |
| Purchase #6 | $180.32 | 6.372% | $191.81 | $191.81 | $191.80 | $191.80 |
| Purchase #7 | $31.32 | 11.748% | $34.9995 | $35.00 | $35.00 | $35.00 |
| 7 purchase totals = | $1,014.45 | $1,113.8516 | $1,113.85 | $1,113.85 | $1,113.80 | |