| 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 | $89.43 | 4.849% | $93.7665 | $93.77 | $93.75 | $93.80 |
| Purchase #2 | $179.74 | 5.544% | $189.7048 | $189.70 | $189.70 | $189.70 |
| Purchase #3 | $161.68 | 13.316% | $183.2093 | $183.21 | $183.20 | $183.20 |
| Purchase #4 | $184.51 | 6.144% | $195.8463 | $195.85 | $195.85 | $195.80 |
| Purchase #5 | $176.87 | 3.358% | $182.8093 | $182.81 | $182.80 | $182.80 |
| Purchase #6 | $221.55 | 5.407% | $233.5292 | $233.53 | $233.55 | $233.50 |
| Purchase #7 | $58.98 | 12.748% | $66.4988 | $66.50 | $66.50 | $66.50 |
| 7 purchase totals = | $1,072.76 | $1,145.3642 | $1,145.37 | $1,145.35 | $1,145.30 | |