| 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 | $180.41 | 13.721% | $205.1641 | $205.16 | $205.15 | $205.20 |
| Purchase #2 | $24.35 | 4.813% | $25.522 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $128.99 | 8.463% | $139.9064 | $139.91 | $139.90 | $139.90 |
| Purchase #4 | $191.41 | 10.614% | $211.7263 | $211.73 | $211.75 | $211.70 |
| Purchase #5 | $120.50 | 8.701% | $130.9847 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $165.91 | 12.760% | $187.0801 | $187.08 | $187.10 | $187.10 |
| Purchase #7 | $225.89 | 9.698% | $247.7968 | $247.80 | $247.80 | $247.80 |
| 7 purchase totals = | $1,037.46 | $1,148.1804 | $1,148.18 | $1,148.20 | $1,148.20 | |