| 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 | $159.97 | 9.377% | $174.9704 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $182.32 | 12.862% | $205.77 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $135.65 | 12.332% | $152.3784 | $152.38 | $152.40 | $152.40 |
| Purchase #4 | $232.58 | 8.667% | $252.7377 | $252.74 | $252.75 | $252.70 |
| Purchase #5 | $233.49 | 12.706% | $263.1572 | $263.16 | $263.15 | $263.20 |
| Purchase #6 | $171.58 | 12.667% | $193.314 | $193.31 | $193.30 | $193.30 |
| Purchase #7 | $201.50 | 4.788% | $211.1478 | $211.15 | $211.15 | $211.10 |
| 7 purchase totals = | $1,317.09 | $1,453.4755 | $1,453.48 | $1,453.45 | $1,453.50 | |