| 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 | $166.51 | 12.525% | $187.3654 | $187.37 | $187.35 | $187.40 |
| Purchase #2 | $150.95 | 6.226% | $160.3481 | $160.35 | $160.35 | $160.30 |
| Purchase #3 | $165.51 | 12.776% | $186.6556 | $186.66 | $186.65 | $186.70 |
| Purchase #4 | $98.79 | 4.228% | $102.9668 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $114.93 | 13.629% | $130.5938 | $130.59 | $130.60 | $130.60 |
| Purchase #6 | $153.49 | 9.585% | $168.202 | $168.20 | $168.20 | $168.20 |
| Purchase #7 | $111.61 | 3.465% | $115.4773 | $115.48 | $115.50 | $115.50 |
| 7 purchase totals = | $961.79 | $1,051.6090 | $1,051.62 | $1,051.60 | $1,051.70 | |