| 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 | $147.32 | 8.425% | $159.7317 | $159.73 | $159.75 | $159.70 |
| Purchase #2 | $55.80 | 12.276% | $62.65 | $62.65 | $62.65 | $62.70 |
| Purchase #3 | $146.33 | 13.467% | $166.0363 | $166.04 | $166.05 | $166.00 |
| Purchase #4 | $154.40 | 7.236% | $165.5724 | $165.57 | $165.55 | $165.60 |
| Purchase #5 | $72.33 | 5.606% | $76.3848 | $76.38 | $76.40 | $76.40 |
| Purchase #6 | $51.82 | 6.849% | $55.3692 | $55.37 | $55.35 | $55.40 |
| Purchase #7 | $192.62 | 3.864% | $200.0628 | $200.06 | $200.05 | $200.10 |
| 7 purchase totals = | $820.62 | $885.8072 | $885.80 | $885.80 | $885.90 | |