| 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 | $145.31 | 8.485% | $157.6396 | $157.64 | $157.65 | $157.60 |
| Purchase #2 | $193.46 | 10.147% | $213.0904 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $248.40 | 10.798% | $275.2222 | $275.22 | $275.20 | $275.20 |
| Purchase #4 | $125.51 | 8.178% | $135.7742 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $80.69 | 8.655% | $87.6737 | $87.67 | $87.65 | $87.70 |
| Purchase #6 | $181.48 | 4.351% | $189.3762 | $189.38 | $189.40 | $189.40 |
| Purchase #7 | $131.47 | 7.237% | $140.9845 | $140.98 | $141.00 | $141.00 |
| 7 purchase totals = | $1,106.32 | $1,199.7608 | $1,199.75 | $1,199.75 | $1,199.80 | |