| 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 | $175.27 | 9.392% | $191.7314 | $191.73 | $191.75 | $191.70 |
| Purchase #2 | $184.87 | 4.604% | $193.3814 | $193.38 | $193.40 | $193.40 |
| Purchase #3 | $245.76 | 3.284% | $253.8308 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $101.58 | 3.685% | $105.3232 | $105.32 | $105.30 | $105.30 |
| Purchase #5 | $130.88 | 5.678% | $138.3114 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $202.31 | 12.332% | $227.2589 | $227.26 | $227.25 | $227.30 |
| Purchase #7 | $73.44 | 11.571% | $81.9377 | $81.94 | $81.95 | $81.90 |
| 7 purchase totals = | $1,114.11 | $1,191.7748 | $1,191.77 | $1,191.80 | $1,191.70 | |