| 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 | $144.65 | 8.835% | $157.4298 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $225.32 | 8.715% | $244.9566 | $244.96 | $244.95 | $245.00 |
| Purchase #3 | $51.48 | 3.860% | $53.4671 | $53.47 | $53.45 | $53.50 |
| Purchase #4 | $88.71 | 4.745% | $92.9193 | $92.92 | $92.90 | $92.90 |
| Purchase #5 | $236.67 | 12.436% | $266.1023 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $250.31 | 9.823% | $274.898 | $274.90 | $274.90 | $274.90 |
| Purchase #7 | $22.51 | 4.148% | $23.4437 | $23.44 | $23.45 | $23.40 |
| 7 purchase totals = | $1,019.65 | $1,113.2168 | $1,113.22 | $1,113.20 | $1,113.20 | |