| 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 | $177.29 | 9.317% | $193.8081 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $160.99 | 13.430% | $182.611 | $182.61 | $182.60 | $182.60 |
| Purchase #3 | $143.35 | 6.262% | $152.3266 | $152.33 | $152.35 | $152.30 |
| Purchase #4 | $88.96 | 8.182% | $96.2387 | $96.24 | $96.25 | $96.20 |
| Purchase #5 | $181.65 | 10.286% | $200.3345 | $200.33 | $200.35 | $200.30 |
| Purchase #6 | $229.93 | 12.329% | $258.2781 | $258.28 | $258.30 | $258.30 |
| Purchase #7 | $170.90 | 9.688% | $187.4568 | $187.46 | $187.45 | $187.50 |
| 7 purchase totals = | $1,153.07 | $1,271.0538 | $1,271.06 | $1,271.10 | $1,271.00 | |