| 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 | $72.61 | 11.181% | $80.7285 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $176.41 | 3.157% | $181.9793 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $168.28 | 12.639% | $189.5489 | $189.55 | $189.55 | $189.50 |
| Purchase #4 | $180.90 | 6.769% | $193.1451 | $193.15 | $193.15 | $193.10 |
| Purchase #5 | $230.96 | 12.515% | $259.8646 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $112.38 | 9.517% | $123.0752 | $123.08 | $123.10 | $123.10 |
| Purchase #7 | $222.90 | 8.762% | $242.4305 | $242.43 | $242.45 | $242.40 |
| 7 purchase totals = | $1,164.44 | $1,270.7721 | $1,270.78 | $1,270.85 | $1,270.70 | |