| 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 | $152.60 | 7.790% | $164.4875 | $164.49 | $164.50 | $164.50 |
| Purchase #2 | $203.58 | 13.112% | $230.2734 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $144.37 | 4.673% | $151.1164 | $151.12 | $151.10 | $151.10 |
| Purchase #4 | $36.88 | 7.689% | $39.7157 | $39.72 | $39.70 | $39.70 |
| Purchase #5 | $247.81 | 6.310% | $263.4468 | $263.45 | $263.45 | $263.40 |
| Purchase #6 | $83.98 | 5.544% | $88.6359 | $88.64 | $88.65 | $88.60 |
| Purchase #7 | $92.87 | 10.370% | $102.5006 | $102.50 | $102.50 | $102.50 |
| 7 purchase totals = | $962.09 | $1,040.1763 | $1,040.19 | $1,040.15 | $1,040.10 | |