| 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 | $157.72 | 12.868% | $178.0154 | $178.02 | $178.00 | $178.00 |
| Purchase #2 | $47.31 | 3.402% | $48.9195 | $48.92 | $48.90 | $48.90 |
| Purchase #3 | $122.37 | 5.319% | $128.8789 | $128.88 | $128.90 | $128.90 |
| Purchase #4 | $241.43 | 12.371% | $271.2973 | $271.30 | $271.30 | $271.30 |
| Purchase #5 | $244.98 | 11.686% | $273.6084 | $273.61 | $273.60 | $273.60 |
| Purchase #6 | $42.54 | 3.732% | $44.1276 | $44.13 | $44.15 | $44.10 |
| Purchase #7 | $69.81 | 6.320% | $74.222 | $74.22 | $74.20 | $74.20 |
| 7 purchase totals = | $926.16 | $1,019.0691 | $1,019.08 | $1,019.05 | $1,019.00 | |