| 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 | $164.86 | 6.685% | $175.8809 | $175.88 | $175.90 | $175.90 |
| Purchase #2 | $73.26 | 3.713% | $75.9801 | $75.98 | $76.00 | $76.00 |
| Purchase #3 | $6.71 | 13.110% | $7.5897 | $7.59 | $7.60 | $7.60 |
| Purchase #4 | $35.39 | 3.817% | $36.7408 | $36.74 | $36.75 | $36.70 |
| Purchase #5 | $85.68 | 11.555% | $95.5803 | $95.58 | $95.60 | $95.60 |
| Purchase #6 | $179.85 | 11.441% | $200.4266 | $200.43 | $200.45 | $200.40 |
| Purchase #7 | $194.60 | 13.548% | $220.9644 | $220.96 | $220.95 | $221.00 |
| 7 purchase totals = | $740.35 | $813.1628 | $813.16 | $813.25 | $813.20 | |