| 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 | $170.49 | 11.721% | $190.4731 | $190.47 | $190.45 | $190.50 |
| Purchase #2 | $203.31 | 7.861% | $219.2922 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $239.48 | 8.248% | $259.2323 | $259.23 | $259.25 | $259.20 |
| Purchase #4 | $215.62 | 7.102% | $230.9333 | $230.93 | $230.95 | $230.90 |
| Purchase #5 | $177.56 | 8.322% | $192.3365 | $192.34 | $192.35 | $192.30 |
| Purchase #6 | $124.98 | 9.819% | $137.2518 | $137.25 | $137.25 | $137.30 |
| Purchase #7 | $40.29 | 4.546% | $42.1216 | $42.12 | $42.10 | $42.10 |
| 7 purchase totals = | $1,171.73 | $1,271.6408 | $1,271.63 | $1,271.65 | $1,271.60 | |