| 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 | $154.85 | 11.103% | $172.043 | $172.04 | $172.05 | $172.00 |
| Purchase #2 | $60.60 | 11.780% | $67.7387 | $67.74 | $67.75 | $67.70 |
| Purchase #3 | $179.55 | 13.717% | $204.1789 | $204.18 | $204.20 | $204.20 |
| Purchase #4 | $135.83 | 10.311% | $149.8354 | $149.84 | $149.85 | $149.80 |
| Purchase #5 | $174.33 | 7.676% | $187.7116 | $187.71 | $187.70 | $187.70 |
| Purchase #6 | $142.73 | 8.363% | $154.6665 | $154.67 | $154.65 | $154.70 |
| Purchase #7 | $97.89 | 10.126% | $107.8023 | $107.80 | $107.80 | $107.80 |
| 7 purchase totals = | $945.78 | $1,043.9764 | $1,043.98 | $1,044.00 | $1,043.90 | |