| 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 | $130.63 | 5.192% | $137.4123 | $137.41 | $137.40 | $137.40 |
| Purchase #2 | $233.29 | 12.821% | $263.2001 | $263.20 | $263.20 | $263.20 |
| Purchase #3 | $64.88 | 6.775% | $69.2756 | $69.28 | $69.30 | $69.30 |
| Purchase #4 | $110.58 | 9.592% | $121.1868 | $121.19 | $121.20 | $121.20 |
| Purchase #5 | $154.93 | 12.803% | $174.7657 | $174.77 | $174.75 | $174.80 |
| Purchase #6 | $160.28 | 10.397% | $176.9443 | $176.94 | $176.95 | $176.90 |
| Purchase #7 | $234.56 | 5.531% | $247.5335 | $247.53 | $247.55 | $247.50 |
| 7 purchase totals = | $1,089.15 | $1,190.3183 | $1,190.32 | $1,190.35 | $1,190.30 | |