| 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 | $157.55 | 8.458% | $170.8756 | $170.88 | $170.90 | $170.90 |
| Purchase #2 | $203.99 | 7.774% | $219.8482 | $219.85 | $219.85 | $219.80 |
| Purchase #3 | $84.73 | 5.834% | $89.6731 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $61.43 | 13.353% | $69.6327 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $7.62 | 11.577% | $8.5022 | $8.50 | $8.50 | $8.50 |
| Purchase #6 | $171.94 | 4.270% | $179.2818 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $206.82 | 10.609% | $228.7615 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $894.08 | $966.5751 | $966.57 | $966.60 | $966.60 | |