| 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 | $183.53 | 13.213% | $207.7798 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $226.39 | 13.436% | $256.8078 | $256.81 | $256.80 | $256.80 |
| Purchase #3 | $6.79 | 7.650% | $7.3094 | $7.31 | $7.30 | $7.30 |
| Purchase #4 | $77.29 | 13.462% | $87.6948 | $87.69 | $87.70 | $87.70 |
| Purchase #5 | $150.81 | 3.511% | $156.1049 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $194.89 | 13.112% | $220.444 | $220.44 | $220.45 | $220.40 |
| Purchase #7 | $62.55 | 4.649% | $65.4579 | $65.46 | $65.45 | $65.50 |
| 7 purchase totals = | $902.25 | $1,001.5986 | $1,001.59 | $1,001.60 | $1,001.60 | |