| 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 | $124.56 | 10.644% | $137.8182 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $70.58 | 7.502% | $75.8749 | $75.87 | $75.85 | $75.90 |
| Purchase #3 | $202.78 | 3.209% | $209.2872 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $196.95 | 7.619% | $211.9556 | $211.96 | $211.95 | $212.00 |
| Purchase #5 | $247.95 | 6.187% | $263.2907 | $263.29 | $263.30 | $263.30 |
| Purchase #6 | $194.58 | 10.342% | $214.7035 | $214.70 | $214.70 | $214.70 |
| Purchase #7 | $50.53 | 5.802% | $53.4618 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $1,087.93 | $1,166.3919 | $1,166.39 | $1,166.35 | $1,166.50 | |