| 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 | $141.66 | 3.862% | $147.1309 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $99.58 | 10.434% | $109.9702 | $109.97 | $109.95 | $110.00 |
| Purchase #3 | $90.40 | 6.250% | $96.05 | $96.05 | $96.05 | $96.10 |
| Purchase #4 | $203.88 | 9.787% | $223.8337 | $223.83 | $223.85 | $223.80 |
| Purchase #5 | $150.93 | 8.527% | $163.7998 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $187.36 | 8.732% | $203.7203 | $203.72 | $203.70 | $203.70 |
| Purchase #7 | $57.95 | 9.543% | $63.4802 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $931.76 | $1,007.9851 | $1,007.98 | $1,008.00 | $1,008.00 | |