| 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 | $160.28 | 7.718% | $172.6504 | $172.65 | $172.65 | $172.70 |
| Purchase #2 | $131.95 | 11.439% | $147.0438 | $147.04 | $147.05 | $147.00 |
| Purchase #3 | $137.26 | 5.295% | $144.5279 | $144.53 | $144.55 | $144.50 |
| Purchase #4 | $94.85 | 13.845% | $107.982 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $236.49 | 3.200% | $244.0577 | $244.06 | $244.05 | $244.10 |
| Purchase #6 | $228.40 | 10.785% | $253.0329 | $253.03 | $253.05 | $253.00 |
| Purchase #7 | $190.84 | 13.407% | $216.4259 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $1,180.07 | $1,285.7206 | $1,285.72 | $1,285.80 | $1,285.70 | |