| 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 | $131.65 | 7.490% | $141.5106 | $141.51 | $141.50 | $141.50 |
| Purchase #2 | $110.25 | 12.705% | $124.2573 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $77.93 | 5.208% | $81.9886 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $120.31 | 12.645% | $135.5232 | $135.52 | $135.50 | $135.50 |
| Purchase #5 | $191.77 | 5.570% | $202.4516 | $202.45 | $202.45 | $202.50 |
| Purchase #6 | $144.77 | 5.108% | $152.1649 | $152.16 | $152.15 | $152.20 |
| Purchase #7 | $35.77 | 4.155% | $37.2562 | $37.26 | $37.25 | $37.30 |
| 7 purchase totals = | $812.45 | $875.1524 | $875.15 | $875.10 | $875.30 | |