| 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 | $160.37 | 11.552% | $178.8959 | $178.90 | $178.90 | $178.90 |
| Purchase #2 | $64.52 | 8.352% | $69.9087 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $50.28 | 9.114% | $54.8625 | $54.86 | $54.85 | $54.90 |
| Purchase #4 | $142.93 | 3.102% | $147.3637 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $77.48 | 3.341% | $80.0686 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $26.69 | 3.571% | $27.6431 | $27.64 | $27.65 | $27.60 |
| Purchase #7 | $170.59 | 12.448% | $191.825 | $191.83 | $191.85 | $191.80 |
| 7 purchase totals = | $692.86 | $750.5675 | $750.57 | $750.55 | $750.60 | |