| 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 | $198.60 | 5.761% | $210.0413 | $210.04 | $210.05 | $210.00 |
| Purchase #2 | $164.90 | 12.166% | $184.9617 | $184.96 | $184.95 | $185.00 |
| Purchase #3 | $22.76 | 5.322% | $23.9713 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $114.50 | 13.706% | $130.1934 | $130.19 | $130.20 | $130.20 |
| Purchase #5 | $152.43 | 4.748% | $159.6674 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $33.52 | 3.578% | $34.7193 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $211.80 | 12.262% | $237.7709 | $237.77 | $237.75 | $237.80 |
| 7 purchase totals = | $898.51 | $981.3253 | $981.32 | $981.25 | $981.40 | |