| 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 | $156.53 | 10.340% | $172.7152 | $172.72 | $172.70 | $172.70 |
| Purchase #2 | $225.57 | 10.416% | $249.0654 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $23.78 | 11.323% | $26.4726 | $26.47 | $26.45 | $26.50 |
| Purchase #4 | $157.52 | 5.749% | $166.5758 | $166.58 | $166.60 | $166.60 |
| Purchase #5 | $84.60 | 8.423% | $91.7259 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $239.74 | 12.569% | $269.8729 | $269.87 | $269.85 | $269.90 |
| Purchase #7 | $25.77 | 7.667% | $27.7458 | $27.75 | $27.75 | $27.70 |
| 7 purchase totals = | $913.51 | $1,004.1736 | $1,004.19 | $1,004.15 | $1,004.20 | |