| 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 | $136.86 | 5.559% | $144.468 | $144.47 | $144.45 | $144.50 |
| Purchase #2 | $108.96 | 12.862% | $122.9744 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $149.78 | 7.251% | $160.6405 | $160.64 | $160.65 | $160.60 |
| Purchase #4 | $79.91 | 4.492% | $83.4996 | $83.50 | $83.50 | $83.50 |
| Purchase #5 | $50.97 | 5.622% | $53.8355 | $53.84 | $53.85 | $53.80 |
| Purchase #6 | $160.55 | 11.271% | $178.6456 | $178.65 | $178.65 | $178.60 |
| Purchase #7 | $29.86 | 8.180% | $32.3025 | $32.30 | $32.30 | $32.30 |
| 7 purchase totals = | $716.89 | $776.3661 | $776.37 | $776.35 | $776.30 | |