| 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 | $172.60 | 3.685% | $178.9603 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $147.96 | 6.154% | $157.0655 | $157.07 | $157.05 | $157.10 |
| Purchase #3 | $15.65 | 8.587% | $16.9939 | $16.99 | $17.00 | $17.00 |
| Purchase #4 | $243.39 | 3.333% | $251.5022 | $251.50 | $251.50 | $251.50 |
| Purchase #5 | $80.69 | 7.405% | $86.6651 | $86.67 | $86.65 | $86.70 |
| Purchase #6 | $40.55 | 7.544% | $43.6091 | $43.61 | $43.60 | $43.60 |
| Purchase #7 | $5.84 | 12.166% | $6.5505 | $6.55 | $6.55 | $6.60 |
| 7 purchase totals = | $706.68 | $741.3466 | $741.35 | $741.30 | $741.50 | |