| 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 | $173.43 | 8.350% | $187.9114 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $217.32 | 10.590% | $240.3342 | $240.33 | $240.35 | $240.30 |
| Purchase #3 | $67.95 | 3.290% | $70.1856 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $155.68 | 7.385% | $167.177 | $167.18 | $167.20 | $167.20 |
| Purchase #5 | $131.50 | 11.798% | $147.0144 | $147.01 | $147.00 | $147.00 |
| Purchase #6 | $203.89 | 11.174% | $226.6727 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $125.59 | 11.210% | $139.6686 | $139.67 | $139.65 | $139.70 |
| 7 purchase totals = | $1,075.36 | $1,178.9639 | $1,178.96 | $1,178.95 | $1,179.00 | |