| 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 | $145.69 | 11.833% | $162.9295 | $162.93 | $162.95 | $162.90 |
| Purchase #2 | $189.47 | 12.633% | $213.4057 | $213.41 | $213.40 | $213.40 |
| Purchase #3 | $242.26 | 8.853% | $263.7073 | $263.71 | $263.70 | $263.70 |
| Purchase #4 | $67.92 | 5.436% | $71.6121 | $71.61 | $71.60 | $71.60 |
| Purchase #5 | $70.79 | 9.228% | $77.3225 | $77.32 | $77.30 | $77.30 |
| Purchase #6 | $137.73 | 13.523% | $156.3552 | $156.36 | $156.35 | $156.40 |
| Purchase #7 | $208.35 | 11.803% | $232.9416 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $1,062.21 | $1,178.2739 | $1,178.28 | $1,178.25 | $1,178.20 | |