| 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 | $204.32 | 9.707% | $224.1533 | $224.15 | $224.15 | $224.20 |
| Purchase #2 | $123.97 | 7.805% | $133.6459 | $133.65 | $133.65 | $133.60 |
| Purchase #3 | $81.28 | 12.678% | $91.5847 | $91.58 | $91.60 | $91.60 |
| Purchase #4 | $126.95 | 8.657% | $137.9401 | $137.94 | $137.95 | $137.90 |
| Purchase #5 | $141.31 | 13.298% | $160.1014 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $219.47 | 12.818% | $247.6017 | $247.60 | $247.60 | $247.60 |
| Purchase #7 | $176.62 | 10.333% | $194.8701 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $1,073.92 | $1,189.8972 | $1,189.89 | $1,189.90 | $1,189.90 | |