| 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 | $177.89 | 7.645% | $191.4897 | $191.49 | $191.50 | $191.50 |
| Purchase #2 | $75.57 | 13.244% | $85.5785 | $85.58 | $85.60 | $85.60 |
| Purchase #3 | $124.91 | 7.348% | $134.0884 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $144.35 | 5.375% | $152.1088 | $152.11 | $152.10 | $152.10 |
| Purchase #5 | $233.80 | 4.618% | $244.5969 | $244.60 | $244.60 | $244.60 |
| Purchase #6 | $103.64 | 11.119% | $115.1637 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $179.30 | 7.419% | $192.6023 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $1,039.46 | $1,115.6283 | $1,115.63 | $1,115.65 | $1,115.70 | |