| 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 | $176.33 | 9.327% | $192.7763 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $69.51 | 4.774% | $72.8284 | $72.83 | $72.85 | $72.80 |
| Purchase #3 | $210.54 | 9.657% | $230.8718 | $230.87 | $230.85 | $230.90 |
| Purchase #4 | $8.38 | 10.105% | $9.2268 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $180.94 | 7.494% | $194.4996 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $63.63 | 4.411% | $66.4367 | $66.44 | $66.45 | $66.40 |
| Purchase #7 | $72.59 | 12.237% | $81.4728 | $81.47 | $81.45 | $81.50 |
| 7 purchase totals = | $781.92 | $848.1124 | $848.12 | $848.15 | $848.10 | |