| 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 | $177.34 | 4.132% | $184.6677 | $184.67 | $184.65 | $184.70 |
| Purchase #2 | $123.37 | 8.120% | $133.3876 | $133.39 | $133.40 | $133.40 |
| Purchase #3 | $52.65 | 7.642% | $56.6735 | $56.67 | $56.65 | $56.70 |
| Purchase #4 | $109.91 | 13.571% | $124.8259 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $224.74 | 4.501% | $234.8555 | $234.86 | $234.85 | $234.90 |
| Purchase #6 | $238.92 | 4.414% | $249.4659 | $249.47 | $249.45 | $249.50 |
| Purchase #7 | $17.54 | 12.654% | $19.7595 | $19.76 | $19.75 | $19.80 |
| 7 purchase totals = | $944.47 | $1,003.6356 | $1,003.65 | $1,003.60 | $1,003.80 | |