| 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 | $128.38 | 8.673% | $139.5144 | $139.51 | $139.50 | $139.50 |
| Purchase #2 | $124.75 | 5.566% | $131.6936 | $131.69 | $131.70 | $131.70 |
| Purchase #3 | $229.91 | 6.278% | $244.3437 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $50.53 | 7.531% | $54.3354 | $54.34 | $54.35 | $54.30 |
| Purchase #5 | $45.89 | 10.355% | $50.6419 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $52.92 | 8.533% | $57.4357 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $149.35 | 3.352% | $154.3562 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $781.73 | $832.3209 | $832.32 | $832.35 | $832.20 | |