| 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 | $178.88 | 13.396% | $202.8428 | $202.84 | $202.85 | $202.80 |
| Purchase #2 | $87.88 | 8.806% | $95.6187 | $95.62 | $95.60 | $95.60 |
| Purchase #3 | $94.53 | 5.646% | $99.8672 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $110.63 | 10.167% | $121.8778 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $93.48 | 9.565% | $102.4214 | $102.42 | $102.40 | $102.40 |
| Purchase #6 | $96.92 | 7.110% | $103.811 | $103.81 | $103.80 | $103.80 |
| Purchase #7 | $222.73 | 3.519% | $230.5679 | $230.57 | $230.55 | $230.60 |
| 7 purchase totals = | $885.05 | $957.0068 | $957.01 | $956.95 | $957.00 | |