| 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 | $129.67 | 11.702% | $144.844 | $144.84 | $144.85 | $144.80 |
| Purchase #2 | $208.32 | 4.857% | $218.4381 | $218.44 | $218.45 | $218.40 |
| Purchase #3 | $35.28 | 13.303% | $39.9733 | $39.97 | $39.95 | $40.00 |
| Purchase #4 | $159.31 | 6.522% | $169.7002 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $172.62 | 9.675% | $189.321 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $77.57 | 5.137% | $81.5548 | $81.55 | $81.55 | $81.60 |
| Purchase #7 | $145.47 | 8.436% | $157.7418 | $157.74 | $157.75 | $157.70 |
| 7 purchase totals = | $928.24 | $1,001.5732 | $1,001.56 | $1,001.55 | $1,001.50 | |