| 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 | $161.50 | 11.776% | $180.5182 | $180.52 | $180.50 | $180.50 |
| Purchase #2 | $133.97 | 6.546% | $142.7397 | $142.74 | $142.75 | $142.70 |
| Purchase #3 | $242.69 | 9.103% | $264.7821 | $264.78 | $264.80 | $264.80 |
| Purchase #4 | $238.95 | 3.284% | $246.7971 | $246.80 | $246.80 | $246.80 |
| Purchase #5 | $22.97 | 6.402% | $24.4405 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $231.87 | 8.300% | $251.1152 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $77.75 | 10.145% | $85.6377 | $85.64 | $85.65 | $85.60 |
| 7 purchase totals = | $1,109.70 | $1,196.0305 | $1,196.04 | $1,196.05 | $1,195.90 | |