| 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 | $172.55 | 5.631% | $182.2663 | $182.27 | $182.25 | $182.30 |
| Purchase #2 | $173.72 | 8.711% | $188.8527 | $188.85 | $188.85 | $188.90 |
| Purchase #3 | $216.57 | 6.371% | $230.3677 | $230.37 | $230.35 | $230.40 |
| Purchase #4 | $121.61 | 8.832% | $132.3506 | $132.35 | $132.35 | $132.40 |
| Purchase #5 | $100.91 | 13.103% | $114.1322 | $114.13 | $114.15 | $114.10 |
| Purchase #6 | $81.42 | 9.818% | $89.4138 | $89.41 | $89.40 | $89.40 |
| Purchase #7 | $174.45 | 13.588% | $198.1543 | $198.15 | $198.15 | $198.20 |
| 7 purchase totals = | $1,041.23 | $1,135.5376 | $1,135.53 | $1,135.50 | $1,135.70 | |