| 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 | $148.91 | 12.150% | $167.0026 | $167.00 | $167.00 | $167.00 |
| Purchase #2 | $112.38 | 12.182% | $126.0701 | $126.07 | $126.05 | $126.10 |
| Purchase #3 | $185.28 | 11.333% | $206.2778 | $206.28 | $206.30 | $206.30 |
| Purchase #4 | $195.69 | 9.735% | $214.7404 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $239.88 | 8.653% | $260.6368 | $260.64 | $260.65 | $260.60 |
| Purchase #6 | $155.90 | 13.801% | $177.4158 | $177.42 | $177.40 | $177.40 |
| Purchase #7 | $192.42 | 4.797% | $201.6504 | $201.65 | $201.65 | $201.70 |
| 7 purchase totals = | $1,230.46 | $1,353.7939 | $1,353.80 | $1,353.80 | $1,353.80 | |