| 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 | $143.67 | 10.499% | $158.7539 | $158.75 | $158.75 | $158.80 |
| Purchase #2 | $141.62 | 13.406% | $160.6056 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $217.56 | 7.479% | $233.8313 | $233.83 | $233.85 | $233.80 |
| Purchase #4 | $70.38 | 5.837% | $74.4881 | $74.49 | $74.50 | $74.50 |
| Purchase #5 | $131.29 | 8.806% | $142.8514 | $142.85 | $142.85 | $142.90 |
| Purchase #6 | $218.59 | 10.691% | $241.9595 | $241.96 | $241.95 | $242.00 |
| Purchase #7 | $188.66 | 7.634% | $203.0623 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $1,111.77 | $1,215.5521 | $1,215.55 | $1,215.55 | $1,215.70 | |