| 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 | $91.86 | 9.431% | $100.5233 | $100.52 | $100.50 | $100.50 |
| Purchase #2 | $186.60 | 3.343% | $192.838 | $192.84 | $192.85 | $192.80 |
| Purchase #3 | $119.48 | 7.365% | $128.2797 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $113.79 | 7.505% | $122.3299 | $122.33 | $122.35 | $122.30 |
| Purchase #5 | $7.83 | 8.203% | $8.4723 | $8.47 | $8.45 | $8.50 |
| Purchase #6 | $141.68 | 9.108% | $154.5842 | $154.58 | $154.60 | $154.60 |
| Purchase #7 | $98.57 | 5.801% | $104.288 | $104.29 | $104.30 | $104.30 |
| 7 purchase totals = | $759.81 | $811.3154 | $811.31 | $811.35 | $811.30 | |