| 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 | $187.75 | 3.388% | $194.111 | $194.11 | $194.10 | $194.10 |
| Purchase #2 | $32.70 | 12.375% | $36.7466 | $36.75 | $36.75 | $36.70 |
| Purchase #3 | $37.36 | 5.532% | $39.4268 | $39.43 | $39.45 | $39.40 |
| Purchase #4 | $172.52 | 5.156% | $181.4151 | $181.42 | $181.40 | $181.40 |
| Purchase #5 | $186.46 | 9.666% | $204.4832 | $204.48 | $204.50 | $204.50 |
| Purchase #6 | $78.45 | 11.862% | $87.7557 | $87.76 | $87.75 | $87.80 |
| Purchase #7 | $220.84 | 7.276% | $236.9083 | $236.91 | $236.90 | $236.90 |
| 7 purchase totals = | $916.08 | $980.8467 | $980.86 | $980.85 | $980.80 | |