| 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 | $134.34 | 6.251% | $142.7376 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $194.70 | 7.630% | $209.5556 | $209.56 | $209.55 | $209.60 |
| Purchase #3 | $179.63 | 11.810% | $200.8443 | $200.84 | $200.85 | $200.80 |
| Purchase #4 | $84.79 | 12.125% | $95.0708 | $95.07 | $95.05 | $95.10 |
| Purchase #5 | $73.73 | 5.518% | $77.7984 | $77.80 | $77.80 | $77.80 |
| Purchase #6 | $54.62 | 12.247% | $61.3093 | $61.31 | $61.30 | $61.30 |
| Purchase #7 | $115.45 | 8.740% | $125.5403 | $125.54 | $125.55 | $125.50 |
| 7 purchase totals = | $837.26 | $912.8563 | $912.86 | $912.85 | $912.80 | |