| 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 | $98.57 | 7.145% | $105.6128 | $105.61 | $105.60 | $105.60 |
| Purchase #2 | $201.40 | 5.758% | $212.9966 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $206.60 | 9.167% | $225.539 | $225.54 | $225.55 | $225.50 |
| Purchase #4 | $135.68 | 8.594% | $147.3403 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $172.42 | 13.652% | $195.9588 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $87.47 | 10.492% | $96.6474 | $96.65 | $96.65 | $96.60 |
| Purchase #7 | $146.49 | 3.177% | $151.144 | $151.14 | $151.15 | $151.10 |
| 7 purchase totals = | $1,048.63 | $1,135.2389 | $1,135.24 | $1,135.25 | $1,135.10 | |