| 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 | $140.94 | 12.556% | $158.6364 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $142.32 | 7.825% | $153.4565 | $153.46 | $153.45 | $153.50 |
| Purchase #3 | $161.50 | 9.168% | $176.3063 | $176.31 | $176.30 | $176.30 |
| Purchase #4 | $134.78 | 5.260% | $141.8694 | $141.87 | $141.85 | $141.90 |
| Purchase #5 | $66.26 | 11.312% | $73.7553 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $123.54 | 9.331% | $135.0675 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $91.28 | 3.790% | $94.7395 | $94.74 | $94.75 | $94.70 |
| 7 purchase totals = | $860.62 | $933.8309 | $933.85 | $933.80 | $933.90 | |