| 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 | $94.90 | 12.175% | $106.4541 | $106.45 | $106.45 | $106.50 |
| Purchase #2 | $156.94 | 12.661% | $176.8102 | $176.81 | $176.80 | $176.80 |
| Purchase #3 | $223.29 | 10.743% | $247.278 | $247.28 | $247.30 | $247.30 |
| Purchase #4 | $122.37 | 6.269% | $130.0414 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $112.35 | 4.206% | $117.0754 | $117.08 | $117.10 | $117.10 |
| Purchase #6 | $204.83 | 8.449% | $222.1361 | $222.14 | $222.15 | $222.10 |
| Purchase #7 | $162.96 | 9.540% | $178.5064 | $178.51 | $178.50 | $178.50 |
| 7 purchase totals = | $1,077.64 | $1,178.3016 | $1,178.31 | $1,178.35 | $1,178.30 | |