| 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 | $122.58 | 6.515% | $130.5661 | $130.57 | $130.55 | $130.60 |
| Purchase #2 | $151.30 | 6.569% | $161.2389 | $161.24 | $161.25 | $161.20 |
| Purchase #3 | $137.44 | 9.413% | $150.3772 | $150.38 | $150.40 | $150.40 |
| Purchase #4 | $182.58 | 6.311% | $194.1026 | $194.10 | $194.10 | $194.10 |
| Purchase #5 | $8.73 | 4.120% | $9.0897 | $9.09 | $9.10 | $9.10 |
| Purchase #6 | $244.88 | 8.874% | $266.6107 | $266.61 | $266.60 | $266.60 |
| Purchase #7 | $99.41 | 5.102% | $104.4819 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $946.92 | $1,016.4671 | $1,016.47 | $1,016.50 | $1,016.50 | |