| 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 | $157.99 | 6.303% | $167.9481 | $167.95 | $167.95 | $167.90 |
| Purchase #2 | $171.47 | 9.744% | $188.178 | $188.18 | $188.20 | $188.20 |
| Purchase #3 | $184.72 | 13.688% | $210.0045 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $113.67 | 8.231% | $123.0262 | $123.03 | $123.05 | $123.00 |
| Purchase #5 | $109.96 | 3.858% | $114.2023 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $124.61 | 4.743% | $130.5203 | $130.52 | $130.50 | $130.50 |
| Purchase #7 | $249.48 | 4.126% | $259.7735 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $1,111.90 | $1,193.6529 | $1,193.65 | $1,193.65 | $1,193.60 | |