| 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 | $131.26 | 5.784% | $138.8521 | $138.85 | $138.85 | $138.90 |
| Purchase #2 | $71.77 | 8.523% | $77.887 | $77.89 | $77.90 | $77.90 |
| Purchase #3 | $84.63 | 11.498% | $94.3608 | $94.36 | $94.35 | $94.40 |
| Purchase #4 | $116.48 | 7.516% | $125.2346 | $125.23 | $125.25 | $125.20 |
| Purchase #5 | $160.65 | 4.218% | $167.4262 | $167.43 | $167.45 | $167.40 |
| Purchase #6 | $198.74 | 13.834% | $226.2337 | $226.23 | $226.25 | $226.20 |
| Purchase #7 | $193.36 | 10.371% | $213.4134 | $213.41 | $213.40 | $213.40 |
| 7 purchase totals = | $956.89 | $1,043.4078 | $1,043.40 | $1,043.45 | $1,043.40 | |