| 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 | $177.34 | 6.570% | $188.9912 | $188.99 | $189.00 | $189.00 |
| Purchase #2 | $198.49 | 3.348% | $205.1354 | $205.14 | $205.15 | $205.10 |
| Purchase #3 | $79.61 | 6.426% | $84.7257 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $111.95 | 7.120% | $119.9208 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $248.42 | 13.290% | $281.435 | $281.44 | $281.45 | $281.40 |
| Purchase #6 | $123.97 | 6.376% | $131.8743 | $131.87 | $131.85 | $131.90 |
| Purchase #7 | $77.92 | 7.559% | $83.81 | $83.81 | $83.80 | $83.80 |
| 7 purchase totals = | $1,017.70 | $1,095.8924 | $1,095.90 | $1,095.90 | $1,095.80 | |