| 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 | $116.63 | 11.228% | $129.7252 | $129.73 | $129.75 | $129.70 |
| Purchase #2 | $172.88 | 13.489% | $196.1998 | $196.20 | $196.20 | $196.20 |
| Purchase #3 | $233.77 | 11.301% | $260.1883 | $260.19 | $260.20 | $260.20 |
| Purchase #4 | $160.30 | 11.706% | $179.0647 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $28.88 | 9.496% | $31.6224 | $31.62 | $31.60 | $31.60 |
| Purchase #6 | $190.85 | 10.599% | $211.0782 | $211.08 | $211.10 | $211.10 |
| Purchase #7 | $147.45 | 5.799% | $156.0006 | $156.00 | $156.00 | $156.00 |
| 7 purchase totals = | $1,050.76 | $1,163.8792 | $1,163.88 | $1,163.90 | $1,163.90 | |