| 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 | $149.90 | 10.545% | $165.707 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $44.84 | 13.165% | $50.7432 | $50.74 | $50.75 | $50.70 |
| Purchase #3 | $237.36 | 7.664% | $255.5513 | $255.55 | $255.55 | $255.60 |
| Purchase #4 | $182.37 | 13.759% | $207.4623 | $207.46 | $207.45 | $207.50 |
| Purchase #5 | $225.30 | 10.389% | $248.7064 | $248.71 | $248.70 | $248.70 |
| Purchase #6 | $152.92 | 11.209% | $170.0608 | $170.06 | $170.05 | $170.10 |
| Purchase #7 | $123.56 | 9.379% | $135.1487 | $135.15 | $135.15 | $135.10 |
| 7 purchase totals = | $1,116.25 | $1,233.3797 | $1,233.38 | $1,233.35 | $1,233.40 | |