| 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 | $151.38 | 3.163% | $156.1681 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $183.59 | 13.873% | $209.0594 | $209.06 | $209.05 | $209.10 |
| Purchase #3 | $71.95 | 11.670% | $80.3466 | $80.35 | $80.35 | $80.30 |
| Purchase #4 | $173.37 | 4.117% | $180.5076 | $180.51 | $180.50 | $180.50 |
| Purchase #5 | $210.59 | 9.684% | $230.9835 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $227.94 | 12.802% | $257.1209 | $257.12 | $257.10 | $257.10 |
| Purchase #7 | $172.73 | 5.356% | $181.9814 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $1,191.55 | $1,296.1675 | $1,296.17 | $1,296.15 | $1,296.20 | |