| 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 | $112.57 | 4.603% | $117.7516 | $117.75 | $117.75 | $117.80 |
| Purchase #2 | $168.44 | 11.607% | $187.9908 | $187.99 | $188.00 | $188.00 |
| Purchase #3 | $117.44 | 12.145% | $131.7031 | $131.70 | $131.70 | $131.70 |
| Purchase #4 | $221.60 | 9.131% | $241.8343 | $241.83 | $241.85 | $241.80 |
| Purchase #5 | $142.55 | 8.294% | $154.3731 | $154.37 | $154.35 | $154.40 |
| Purchase #6 | $134.59 | 9.865% | $147.8673 | $147.87 | $147.85 | $147.90 |
| Purchase #7 | $24.73 | 7.400% | $26.56 | $26.56 | $26.55 | $26.60 |
| 7 purchase totals = | $921.92 | $1,008.0802 | $1,008.07 | $1,008.05 | $1,008.20 | |