| 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 | $181.77 | 9.351% | $198.7673 | $198.77 | $198.75 | $198.80 |
| Purchase #2 | $216.43 | 6.438% | $230.3638 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $150.47 | 13.178% | $170.2989 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $51.80 | 7.552% | $55.7119 | $55.71 | $55.70 | $55.70 |
| Purchase #5 | $200.98 | 6.190% | $213.4207 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $128.98 | 8.662% | $140.1522 | $140.15 | $140.15 | $140.20 |
| Purchase #7 | $54.99 | 5.160% | $57.8275 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $985.42 | $1,066.5423 | $1,066.54 | $1,066.50 | $1,066.60 | |