| 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 | $150.39 | 12.158% | $168.6744 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $128.35 | 7.782% | $138.3382 | $138.34 | $138.35 | $138.30 |
| Purchase #3 | $60.49 | 13.490% | $68.6501 | $68.65 | $68.65 | $68.70 |
| Purchase #4 | $153.59 | 3.451% | $158.8904 | $158.89 | $158.90 | $158.90 |
| Purchase #5 | $147.95 | 6.426% | $157.4573 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $114.80 | 8.443% | $124.4926 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $190.35 | 5.869% | $201.5216 | $201.52 | $201.50 | $201.50 |
| 7 purchase totals = | $945.92 | $1,018.0246 | $1,018.02 | $1,018.00 | $1,018.10 | |