| 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 | $159.80 | 9.489% | $174.9634 | $174.96 | $174.95 | $175.00 |
| Purchase #2 | $67.73 | 10.229% | $74.6581 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $176.72 | 5.864% | $187.0829 | $187.08 | $187.10 | $187.10 |
| Purchase #4 | $82.75 | 10.693% | $91.5985 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $115.34 | 12.119% | $129.3181 | $129.32 | $129.30 | $129.30 |
| Purchase #6 | $96.91 | 9.854% | $106.4595 | $106.46 | $106.45 | $106.50 |
| Purchase #7 | $108.62 | 13.780% | $123.5878 | $123.59 | $123.60 | $123.60 |
| 7 purchase totals = | $807.87 | $887.6683 | $887.67 | $887.65 | $887.80 | |