| 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 | $116.51 | 12.210% | $130.7359 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $36.61 | 13.620% | $41.5963 | $41.60 | $41.60 | $41.60 |
| Purchase #3 | $132.73 | 11.355% | $147.8015 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $167.27 | 5.434% | $176.3595 | $176.36 | $176.35 | $176.40 |
| Purchase #5 | $178.29 | 13.234% | $201.8849 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $21.55 | 9.236% | $23.5404 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $7.83 | 11.450% | $8.7265 | $8.73 | $8.75 | $8.70 |
| 7 purchase totals = | $660.79 | $730.6450 | $730.65 | $730.70 | $730.60 | |