| 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 | $154.28 | 7.552% | $165.9312 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $233.38 | 12.278% | $262.0344 | $262.03 | $262.05 | $262.00 |
| Purchase #3 | $185.26 | 9.300% | $202.4892 | $202.49 | $202.50 | $202.50 |
| Purchase #4 | $38.49 | 3.463% | $39.8229 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $156.54 | 9.848% | $171.9561 | $171.96 | $171.95 | $172.00 |
| Purchase #6 | $19.30 | 7.117% | $20.6736 | $20.67 | $20.65 | $20.70 |
| Purchase #7 | $115.94 | 11.270% | $129.0064 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $903.19 | $991.9138 | $991.91 | $991.90 | $991.90 | |