| 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 | $144.82 | 9.279% | $158.2578 | $158.26 | $158.25 | $158.30 |
| Purchase #2 | $142.54 | 8.600% | $154.7984 | $154.80 | $154.80 | $154.80 |
| Purchase #3 | $204.91 | 5.493% | $216.1657 | $216.17 | $216.15 | $216.20 |
| Purchase #4 | $23.81 | 4.837% | $24.9617 | $24.96 | $24.95 | $25.00 |
| Purchase #5 | $163.35 | 5.516% | $172.3604 | $172.36 | $172.35 | $172.40 |
| Purchase #6 | $160.76 | 7.819% | $173.3298 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $111.90 | 8.248% | $121.1295 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $952.09 | $1,021.0033 | $1,021.01 | $1,021.00 | $1,021.10 | |