| 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 | $175.82 | 10.200% | $193.7536 | $193.75 | $193.75 | $193.80 |
| Purchase #2 | $129.85 | 8.751% | $141.2132 | $141.21 | $141.20 | $141.20 |
| Purchase #3 | $99.34 | 4.419% | $103.7298 | $103.73 | $103.75 | $103.70 |
| Purchase #4 | $115.69 | 5.312% | $121.8355 | $121.84 | $121.85 | $121.80 |
| Purchase #5 | $10.63 | 9.539% | $11.644 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $46.58 | 11.268% | $51.8286 | $51.83 | $51.85 | $51.80 |
| Purchase #7 | $70.97 | 8.392% | $76.9258 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $648.88 | $700.9305 | $700.93 | $701.00 | $700.80 | |