| 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 | $158.90 | 10.843% | $176.1295 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $168.39 | 10.552% | $186.1585 | $186.16 | $186.15 | $186.20 |
| Purchase #3 | $225.66 | 3.837% | $234.3186 | $234.32 | $234.30 | $234.30 |
| Purchase #4 | $158.92 | 3.616% | $164.6665 | $164.67 | $164.65 | $164.70 |
| Purchase #5 | $82.79 | 12.163% | $92.8597 | $92.86 | $92.85 | $92.90 |
| Purchase #6 | $50.66 | 4.131% | $52.7528 | $52.75 | $52.75 | $52.80 |
| Purchase #7 | $206.38 | 10.347% | $227.7341 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $1,051.70 | $1,134.6197 | $1,134.62 | $1,134.60 | $1,134.70 | |