| 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 | $161.60 | 10.760% | $178.9882 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $132.39 | 6.457% | $140.9384 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $56.31 | 11.153% | $62.5903 | $62.59 | $62.60 | $62.60 |
| Purchase #4 | $129.97 | 13.531% | $147.5562 | $147.56 | $147.55 | $147.60 |
| Purchase #5 | $8.28 | 8.788% | $9.0076 | $9.01 | $9.00 | $9.00 |
| Purchase #6 | $129.84 | 8.779% | $141.2387 | $141.24 | $141.25 | $141.20 |
| Purchase #7 | $173.33 | 12.188% | $194.4555 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $791.72 | $874.7749 | $874.79 | $874.80 | $874.80 | |