| 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 | $186.30 | 9.126% | $203.3017 | $203.30 | $203.30 | $203.30 |
| Purchase #2 | $84.51 | 4.466% | $88.2842 | $88.28 | $88.30 | $88.30 |
| Purchase #3 | $172.82 | 6.463% | $183.9894 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $103.84 | 11.585% | $115.8699 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $154.40 | 8.587% | $167.6583 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $13.41 | 3.457% | $13.8736 | $13.87 | $13.85 | $13.90 |
| Purchase #7 | $12.96 | 9.590% | $14.2029 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $728.24 | $787.1800 | $787.17 | $787.15 | $787.30 | |