| 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 | $124.81 | 10.432% | $137.8302 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $15.97 | 13.626% | $18.1461 | $18.15 | $18.15 | $18.10 |
| Purchase #3 | $98.27 | 4.388% | $102.5821 | $102.58 | $102.60 | $102.60 |
| Purchase #4 | $28.97 | 7.752% | $31.2158 | $31.22 | $31.20 | $31.20 |
| Purchase #5 | $120.67 | 8.527% | $130.9595 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $204.76 | 7.155% | $219.4106 | $219.41 | $219.40 | $219.40 |
| Purchase #7 | $186.45 | 11.412% | $207.7277 | $207.73 | $207.75 | $207.70 |
| 7 purchase totals = | $779.90 | $847.8720 | $847.88 | $847.90 | $847.80 | |