| 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 | $137.85 | 7.310% | $147.9268 | $147.93 | $147.95 | $147.90 |
| Purchase #2 | $76.83 | 10.313% | $84.7535 | $84.75 | $84.75 | $84.80 |
| Purchase #3 | $91.32 | 7.521% | $98.1882 | $98.19 | $98.20 | $98.20 |
| Purchase #4 | $25.43 | 12.606% | $28.6357 | $28.64 | $28.65 | $28.60 |
| Purchase #5 | $131.39 | 10.829% | $145.6182 | $145.62 | $145.60 | $145.60 |
| Purchase #6 | $23.84 | 4.592% | $24.9347 | $24.93 | $24.95 | $24.90 |
| Purchase #7 | $166.56 | 6.792% | $177.8728 | $177.87 | $177.85 | $177.90 |
| 7 purchase totals = | $653.22 | $707.9299 | $707.93 | $707.95 | $707.90 | |