| 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 | $142.28 | 12.307% | $159.7904 | $159.79 | $159.80 | $159.80 |
| Purchase #2 | $131.92 | 3.529% | $136.5755 | $136.58 | $136.60 | $136.60 |
| Purchase #3 | $55.92 | 7.655% | $60.2007 | $60.20 | $60.20 | $60.20 |
| Purchase #4 | $244.84 | 11.232% | $272.3404 | $272.34 | $272.35 | $272.30 |
| Purchase #5 | $174.50 | 8.396% | $189.151 | $189.15 | $189.15 | $189.20 |
| Purchase #6 | $193.29 | 10.407% | $213.4057 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $114.35 | 12.687% | $128.8576 | $128.86 | $128.85 | $128.90 |
| 7 purchase totals = | $1,057.10 | $1,160.3213 | $1,160.33 | $1,160.35 | $1,160.40 | |