| 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 | $131.52 | 9.475% | $143.9815 | $143.98 | $144.00 | $144.00 |
| Purchase #2 | $152.79 | 8.419% | $165.6534 | $165.65 | $165.65 | $165.70 |
| Purchase #3 | $171.84 | 13.824% | $195.5952 | $195.60 | $195.60 | $195.60 |
| Purchase #4 | $183.82 | 13.759% | $209.1118 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $133.42 | 12.163% | $149.6479 | $149.65 | $149.65 | $149.60 |
| Purchase #6 | $78.88 | 4.803% | $82.6686 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $61.40 | 13.382% | $69.6165 | $69.62 | $69.60 | $69.60 |
| 7 purchase totals = | $913.67 | $1,016.2749 | $1,016.28 | $1,016.25 | $1,016.30 | |