| 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 | $161.72 | 4.566% | $169.1041 | $169.10 | $169.10 | $169.10 |
| Purchase #2 | $76.77 | 5.401% | $80.9163 | $80.92 | $80.90 | $80.90 |
| Purchase #3 | $82.45 | 8.722% | $89.6413 | $89.64 | $89.65 | $89.60 |
| Purchase #4 | $36.85 | 6.375% | $39.1992 | $39.20 | $39.20 | $39.20 |
| Purchase #5 | $245.82 | 11.254% | $273.4846 | $273.48 | $273.50 | $273.50 |
| Purchase #6 | $182.46 | 13.804% | $207.6468 | $207.65 | $207.65 | $207.60 |
| Purchase #7 | $219.27 | 8.110% | $237.0528 | $237.05 | $237.05 | $237.10 |
| 7 purchase totals = | $1,005.34 | $1,097.0451 | $1,097.04 | $1,097.05 | $1,097.00 | |