| 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 | $138.26 | 3.188% | $142.6677 | $142.67 | $142.65 | $142.70 |
| Purchase #2 | $151.66 | 4.605% | $158.6439 | $158.64 | $158.65 | $158.60 |
| Purchase #3 | $98.80 | 3.603% | $102.3598 | $102.36 | $102.35 | $102.40 |
| Purchase #4 | $29.29 | 11.367% | $32.6194 | $32.62 | $32.60 | $32.60 |
| Purchase #5 | $158.81 | 11.659% | $177.3257 | $177.33 | $177.35 | $177.30 |
| Purchase #6 | $246.47 | 11.393% | $274.5503 | $274.55 | $274.55 | $274.60 |
| Purchase #7 | $105.79 | 3.490% | $109.4821 | $109.48 | $109.50 | $109.50 |
| 7 purchase totals = | $929.08 | $997.6489 | $997.65 | $997.65 | $997.70 | |