| 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 | $181.51 | 6.143% | $192.6602 | $192.66 | $192.65 | $192.70 |
| Purchase #2 | $206.62 | 7.367% | $221.8417 | $221.84 | $221.85 | $221.80 |
| Purchase #3 | $223.67 | 7.278% | $239.9487 | $239.95 | $239.95 | $239.90 |
| Purchase #4 | $186.37 | 13.147% | $210.8721 | $210.87 | $210.85 | $210.90 |
| Purchase #5 | $114.48 | 11.579% | $127.7356 | $127.74 | $127.75 | $127.70 |
| Purchase #6 | $158.32 | 13.367% | $179.4826 | $179.48 | $179.50 | $179.50 |
| Purchase #7 | $147.32 | 3.536% | $152.5292 | $152.53 | $152.55 | $152.50 |
| 7 purchase totals = | $1,218.29 | $1,325.0701 | $1,325.07 | $1,325.10 | $1,325.00 | |