| 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 | $37.52 | 8.286% | $40.6289 | $40.63 | $40.65 | $40.60 |
| Purchase #2 | $167.39 | 4.428% | $174.802 | $174.80 | $174.80 | $174.80 |
| Purchase #3 | $171.49 | 13.639% | $194.8795 | $194.88 | $194.90 | $194.90 |
| Purchase #4 | $223.40 | 7.489% | $240.1304 | $240.13 | $240.15 | $240.10 |
| Purchase #5 | $208.26 | 13.668% | $236.725 | $236.73 | $236.75 | $236.70 |
| Purchase #6 | $70.65 | 9.823% | $77.5899 | $77.59 | $77.60 | $77.60 |
| Purchase #7 | $167.26 | 12.422% | $188.037 | $188.04 | $188.05 | $188.00 |
| 7 purchase totals = | $1,045.97 | $1,152.7927 | $1,152.80 | $1,152.90 | $1,152.70 | |