| 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 | $71.82 | 11.797% | $80.2926 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $142.82 | 11.496% | $159.2386 | $159.24 | $159.25 | $159.20 |
| Purchase #3 | $239.97 | 11.559% | $267.7081 | $267.71 | $267.70 | $267.70 |
| Purchase #4 | $198.38 | 7.197% | $212.6574 | $212.66 | $212.65 | $212.70 |
| Purchase #5 | $100.89 | 9.646% | $110.6218 | $110.62 | $110.60 | $110.60 |
| Purchase #6 | $179.51 | 10.747% | $198.8019 | $198.80 | $198.80 | $198.80 |
| Purchase #7 | $98.83 | 7.139% | $105.8855 | $105.89 | $105.90 | $105.90 |
| 7 purchase totals = | $1,032.22 | $1,135.2059 | $1,135.21 | $1,135.20 | $1,135.20 | |