| 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 | $33.96 | 12.506% | $38.207 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $128.89 | 5.355% | $135.7921 | $135.79 | $135.80 | $135.80 |
| Purchase #3 | $173.35 | 5.453% | $182.8028 | $182.80 | $182.80 | $182.80 |
| Purchase #4 | $72.44 | 12.235% | $81.303 | $81.30 | $81.30 | $81.30 |
| Purchase #5 | $176.33 | 3.183% | $181.9426 | $181.94 | $181.95 | $181.90 |
| Purchase #6 | $219.81 | 6.407% | $233.8932 | $233.89 | $233.90 | $233.90 |
| Purchase #7 | $183.85 | 10.861% | $203.8179 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $988.63 | $1,057.7586 | $1,057.75 | $1,057.75 | $1,057.70 | |